10 Interview RIDDLES || Episode #4 || Quick & Tricky

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10 Interview RIDDLES || Episode #4 || Quick & Tricky

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Күн бұрын

10 Most frequently asked quick and tricky JOB INTERVIEW RIDDLES based on lateral logic. Quick and Tricky Puzzles that will surely surprise you. This is the fourth episode of the interview Puzzles and Riddles series.
Also watch:
10 interview riddles || Episode #1 :
• 10 Interview RIDDLES |...
5 interview Puzzles || Episode #2 :
• 5 Interview PUZZLES ||...
10 Interview RIDDLES || Episode #3 || Intelligence Test
• 10 Interview RIDDLES |...
Make sure you pause the video after every puzzle statement, and try to solve it yourself.
You can find Interview Puzzles and difficult logical puzzles generally asked in Puzzle competitions, on my channel.
List of the Riddles covered in this Episode#3:
1 - Tricky Calculation (Divide 30 by half and add 10)
2 - 4 coins arrangement (Arrange four coins so that each )coin should touch every other coin)
3 - What is he buying (customer on a hardware store, buys 112 for sixty cents)
4 - 9 coins (Change the diamond square shape to triangle) .
5 - 3 matches (make 4 out of these three matchsticks).
6 - two squares (remove two matches to get two squares)
7 - Pool ball riddle (place 3 balls to make the sum 30)
8 - 3 squares (move three matches to make three squares)
9 - Cake for eight (cut the cake in 8 equal pieces with just 3 straight cuts )
10 - 9 coins triangle - again (another approach to riddle 4)
The video explains the solution to all the Puzzles and the Logic behind.
Please comment below your answers and suggestions. Also LIKE the video and SUBSCRIBE to my channel if you are new.
Music credit:
--------------------------
THBD:
/ thbdsultan
/ thbds
creativecommon...
Music provided by RFM: • Video
Ocean by THBD / thbdsultan Creative Commons - Attribution 3.0 Unported- CC BY 3.0 creativecommons.... Music provided by RFM • Video

Пікірлер: 5 300

@sukhmansingh7643 5 жыл бұрын

Who got 72 on a first look at question

@binatahalder2656 4 жыл бұрын

@sarimolsa2653 4 жыл бұрын

i didn't get it (i got 27)

@techyayush9360 4 жыл бұрын

@alrajiesumo3678 4 жыл бұрын

at first I thought half means 15 but then I realized 1/2 is equal to 0.5...

@challengersrt8680 4 жыл бұрын

@yashshrivas8577 5 жыл бұрын

2 min silence for those who divided 30 by 15 PS : i divided it by 0.5 and my answer is 60(before adding 12). Final ans - 72

@spookydaily6590 5 жыл бұрын

Yash Shrivas can I get 1 min of silence for dividing 30 by 15?

@sanstheskeleton679 5 жыл бұрын

@@spookydaily6590 Same

@spookydaily6590 5 жыл бұрын

Yeah no idea how they got that answer I guess we’re just wrong :/

@sanstheskeleton679 5 жыл бұрын

@@spookydaily6590 By half, they mean the literal 1/2, not half of 30

@spookydaily6590 5 жыл бұрын

Ah thanks

@bishalrana5834 4 жыл бұрын

Riddle 9 Cut 1 - horizontal cut Cut 2 - vertical cut Place the 4 pieces on each another then a cut at 45° angle.

@engineerblogger 4 жыл бұрын

U had seen in bikral and gabral😂!!?

@BruhMoment-kn9lb 4 жыл бұрын

Don’t you mean 90 degrees

@bhargaviseshadri138 4 жыл бұрын

So for a cake you will use your protractor ??

@illAligned 4 жыл бұрын

LOL

@elihutfles1146 4 жыл бұрын

I thought of that too

@arufabeta 3 жыл бұрын

4:17 The video, making it into the symbol for four Me, who made a roman numeral:

@aspiringbillions8353 3 жыл бұрын

Me too

@Luffy_wastaken 3 жыл бұрын

I V

@prithvibhattacharya7961 3 жыл бұрын

I did

@diffdimgamerseven9986 3 жыл бұрын

same

@HimitsuYami 3 жыл бұрын

Same tho

@MLWJ1993 4 жыл бұрын

#9 can be done this way as well: Cut horizontal, Cut vertical, Put the pieces directly on top of each other and cut in half again. Since no one said I couldn't move the pieces 😂

@bentleyqcrusade3696 4 жыл бұрын

Mark Jacobs ...or before the last cut, instead of stacking them, line them up point to round back. There’s so many ways to get the same answer.

@brandyndaigneault1758 4 жыл бұрын

To beat this KZfaqr's logic, it's actually impossible for us to cut 8 equal pieces, because anything produced by human means will have a margin of error, thus the impossibility of properly dividing the cake in 8.

@MLWJ1993 4 жыл бұрын

@@brandyndaigneault1758 it's possible, just requires a few dozen of cakes to have 1 accidentally cut just right xD

@Vearru 4 жыл бұрын

And that is in fact the superior way because not only is it much more difficult to cut a cake through the side, but people also usually prefer taller narrower slices to shorter wider slices.

@beaclaster 4 жыл бұрын

F*ing weeb

@Phoenix-nh9kt 5 жыл бұрын

Finally! I found a video which has a question given in the thumbnail!

@seeker904 5 жыл бұрын

He. He...

@divakarrengarajan1806 5 жыл бұрын

Lol... nice one bro

@SuperTalkcam 5 жыл бұрын

I know right. Not like one of those Brightside thumbnails so annoying

@Phoenix-nh9kt 4 жыл бұрын

Yeah...

@marvinkitfox3386 4 жыл бұрын

Bonus question is phrased a bit fuzzy. AS ASKED, the answer is 4. the first 4 balls drawn *could* be the same color. But I assume he means "What's the minimum number of balls you must draw at random to BE CERTAIN to have four same colored balls drawn?" Then the worst-case scenario is where you draw 3 of each before getting a 4th, thus 13 balls total.

@computernerd1101 2 жыл бұрын

Most of the questions use deceptive phrasing. It's not just the bonus question.

@krishdubey2925 2 жыл бұрын

Ans Should Be 4 AS ITS NOT MENTIONED THAT YOU CAN'T LOOK INSIDE DUH...

@krishdubey2925 2 жыл бұрын

@@computernerd1101 Ans Should Be 4 AS ITS NOT MENTIONED THAT YOU CAN'T LOOK INSIDE DUH...\

@TampaCEO 2 жыл бұрын

I got 13 as well

@AceFaz 2 жыл бұрын

never over complicate a question like that, it's the easiest way to get it wrong. The phrasing of the question is important, it only asks for the minimum amount needed to draw 4, the answer would be 4, the question never says that you have to be certain you will get 4 of the same colour.

@TheFizzster 3 жыл бұрын

If any company asked me any of these questions on an interview, I’m leaving

@josephweinerman 3 жыл бұрын

Haha. Yes, I would not call these logic problems - most are more like tricks.

@nkabbi 3 жыл бұрын

Really? ... If the actual work was as easy and fun, I'd try to ace these questions, convince the company to pay a premium for a 'genius' like me, and coast my way to senior mgmt.

@TheFizzster 3 жыл бұрын

@@nkabbi Nope, if a company is asking "gotcha" questions like these, it's either because they're looking for reasons to be able to say no to people, or because the person hiring doesn't have any idea how to hold a real interview.

@nkabbi 3 жыл бұрын

@@TheFizzster wise... I didn't think of that. Thx

@RafaelMunizYT 3 жыл бұрын

@@TheFizzster what if they ask you these just as an ice breaker or something?

@getmetoine 4 жыл бұрын

4:17 alternative solution: IV (Roman numerals)

@its_someow 4 жыл бұрын

Out of box thinking, well done bro

@getmetoine 4 жыл бұрын

@@its_someow thx mate :)

@braceyourselvesfortruth2492 4 жыл бұрын

Wrong. It doesn't ask for 'IV' or '4' it asks for 'four.'

@hamster8706 4 жыл бұрын

@@braceyourselvesfortruth2492 Everything is good until theres someone who ruins the cool answer

@braceyourselvesfortruth2492 4 жыл бұрын

@@hamster8706 it's the wrong answer

@robl4836 4 жыл бұрын

I thought Roman IV for the 3 matches making a 4.

@None_NoneType 4 жыл бұрын

Rob L genius

@usmale4915 4 жыл бұрын

Your Roman IV works for me too, and you're 100% correct! Thanks for pointing it out!

@braceyourselvesfortruth2492 4 жыл бұрын

Actually, making a 4 and IV are both wrong. The riddle said "four." Correct answer is breaking 1/4 of each of the three off and making a new stick with that one. Then they will all be equal, 3/4th of a matchstick each.

@gubbalaramesh4063 4 жыл бұрын

U can make it roman VI also

@mamtaagarwal8695 4 жыл бұрын

Same here

@lucamazzon94 4 жыл бұрын

If my boss asks me to divide 30 by half and the intended operation is 30 divided by one half then I change boss

@mrsmcdonald9363 2 жыл бұрын

That would be a good time to ask, “Divide IN half, or divide BY half?”

@CarpeDiem23 2 жыл бұрын

@@alienrocketscienceshared8454 That's what I got immediately (30/15=2+12=14), but this is kinda trick question..like this guy said above, they should say divide by ONE half, not just by half ..I wanna throw up when I see those smartasses that pretend getting 72 immediately, someone probably, but thousands of today's brainwashed people, right my arse lol

@johnchestnut5340 2 жыл бұрын

Which English? American English? It makes a difference.

@CarpeDiem23 2 жыл бұрын

@@johnchestnut5340 ???

@johnchestnut5340 2 жыл бұрын

@@CarpeDiem23 Word problems are based upon communication with language. Change the rules...change the problem. Divided by half, divided by one half, and divided into halves can be different ways of saying the same thing or different things. How you interpret the question determines the answer. If you solve the wrong question, that's a communication problem...NOT a math error. Different cultures can use different conventions even with extremely similar vocabularies...seemingly the same languages.

@GrowlyBear917 3 жыл бұрын

I once was on an interview where they asked tricky questions. Imagine their surprise when I proved to them that my answer was correct and their answer was wrong. I got the job, then left one week later for better pay somewhere else.

@sanchit6107 3 жыл бұрын

Should not ask but what's ur age and ur job? 🤓

@GrowlyBear917 3 жыл бұрын

@@sanchit6107 I'm an electronics technician, and the tricky question was not calculated correctly by the company. Electronics can rely heavily on math, or maths depending on what part of the world you are in.

@arjuna459 3 жыл бұрын

@Growly Bear what's the question?

@GrowlyBear917 3 жыл бұрын

@@arjuna459 I would have to draw you a schematic diagram, but basically they had a circuit with a DC source, a capacitor and a load resistor, plus some other stuff. They stated that the voltage across the resistor should be zero because all of the DC was blocked by the capacitor, but I told them there would be a sudden spike of voltage while the cap was charging up after switching on the DC source, and it would settle down to zero in a short time. Not real tricky stuff, but the guy was not anticipating the college answer.

@basedbear1605 3 жыл бұрын

@@GrowlyBear917 Math does not depend on what part of the world you are in. Math is universal. Now, people may be educated incorrectly in certain parts of the world, but MATH is universal and not dependent on geography.

@alokparnaghosh8806 6 жыл бұрын

4 can be as IV also with 3 matchsticks

@swetachatterjee464 6 жыл бұрын

Alokparna Ghosh correct

@VijayaKumar-ms3dx 6 жыл бұрын

Alokparna Ghosh nice

@abhisiktaghosh3548 6 жыл бұрын

Yeah

@shumbathkumar 6 жыл бұрын

😮 you have became scientist!

@ahmed5472427 5 жыл бұрын

I thought the same

@MurphyAndFriends 4 жыл бұрын

Me a dreamer: With this video I’m gonna ace any tricky interview that may come my way! Interviewer: Tell me about a time when you faced a challenging situation. Me: 0.0

@geraldevans9779 4 жыл бұрын

John Murphy That is the hardest interview question ever. Who da fk came up with that question!!!🤔🤦🏽‍♂️🤣😂

@georgemcfly9868 4 жыл бұрын

Well... I was watching this youtube video about interview riddles once...

@AFmedic 3 жыл бұрын

I was actually asked this question. Without hesitating I said, "Right now! Trying to come up with an answer." He laughed and said that was the best answer he ever heard. He called the next day to tell me I was hired.

@ANILKUMAR-cc3lb 3 жыл бұрын

@@AFmedic lol! Thanks for the technique

@omprasadhedde988 3 жыл бұрын

@@AFmedic Lol this could be the best answer to tackle that situation I am gonna give it a try

@mikael900 4 жыл бұрын

The 'minimum' number of balls to draw would be 4, that's the minimum number to get 4 the same. The minimum number you have to draw to 'ensure' you get 4 of the same would be 13.

@sachinmotwani2905 4 жыл бұрын

Could u explain how 13?

@davidjones-vx9ju 4 жыл бұрын

@@sachinmotwani2905 3 of each... the 13 one will make 4 of one

@PKaushikYATHIRAJ 4 жыл бұрын

He said minimum sir

@vartikabartar3760 3 жыл бұрын

Just take out the LCM and that's 840

@starsiryash 3 жыл бұрын

Yes 13 will be correct by pigeon hole principle

@rallozarx4215 4 жыл бұрын

There's a third solution to the 9 coins riddle. No one says it has to make an isosceles triangle, so take these 2 coins: O O O O O O O(O O) And move them like this: O O O O O O O O O

@illAligned 4 жыл бұрын

I did this.

@spp5685 4 жыл бұрын

OK .now where is this triangle that we have to make ..

@FoxSlyme 4 жыл бұрын

I have 4th solution. (what?) O O O O O O (O) (O) O Then O O O O O O (O) O (O)

@archanamanganahalli953 4 жыл бұрын

It's like a basic java programming riddles.

@saaofficial5415 4 жыл бұрын

Exactly this one on the first look

@amritaanshbhandari6199 4 жыл бұрын

Me to a shopkeeper: Do you have a card with the words “You are my one true love written on it” Shopkeeper : yes, I do Me: I want 15 of them

@baddukappa8116 4 жыл бұрын

🤣🤣🤣🤣🤣🤣

@laxris 3 жыл бұрын

you are using quotes inaccurately. Me to a shopkeeper: Do you have a card with the words “You are my one true love" written on it

@AFmedic 3 жыл бұрын

@@laxris I also spotted that faux pas.

@garyhill68 4 жыл бұрын

They are not equal pieces of cake if you cut through it horizontally! Nobody wants the "stump" of the cake; the cake top is where its at!

@basilbabu248 4 жыл бұрын

That's nice

@scienceexplains302 4 жыл бұрын

my solution was that for the third cut, you stack the 4 pieces on top of each other

@abhishekjain3148 4 жыл бұрын

Thats why I didn't consider cutting in middle. But the cake they showed as image didn't make a difference since it's almost same both sides. No frosting here

@infernalord1526 4 жыл бұрын

A better answer would be it doesn’t matter because only using 3 cuts is impractical.

@captainjacksparrow5216 4 жыл бұрын

It's a plan cake so it's possible

@Leopold3131 4 жыл бұрын

These “interview questions” say more about the interviewer (and company culture) than it will about the person being interviewed.

@davidandrs3535 4 жыл бұрын

I have to say I seriously doubt that anybody would ask you this on an interview

@elihutfles1146 4 жыл бұрын

And your reaction in this way says something about you too

@casmartin790 4 жыл бұрын

@@davidandrs3535 did get asked the first one on a bank training course and you'd be surprised how many people got it wrong. The test was more about logic than maths and about attention to detail as they wanted people to spot the preposition 'by' instead of 'in' [half]

@jeremyjimenez7858 4 жыл бұрын

@@casmartin790 Half is technically not a value one half is so the correct answer is not enough information.

@casmartin790 4 жыл бұрын

@@jeremyjimenez7858 I agree. I guess it can be assumed that if it is asking for a half, it is going to be a half of one, for example, a person says there's 1 and a half pizzas in the kitchen you'd assume there's is going to be a whole pizza and less than whole pizza. If someone says, there's 70 and a half of whatever, chances are you wouldn't assume the person meant there are 105 of whatever (70 + half of 70 (35) =105) I'm not sure of this comes across as intended but I hope you see my point.

@kev_whatev 4 жыл бұрын

Bonus question: What is the minimum number of balls you must draw at random to get four same colored balls? It doesn’t say the minimum to guarantee you get 4 the same. You could theoretically get 4 same colored on your first four draws. So the minimum is 4.

@magicmerl7749 4 жыл бұрын

Yeah for questions that require such precisely exact language such as question 1, some of the wording is pretty vague and imprecise. My answer to question 1 is 'It depends on what is meant, either 27 or 72'. Very often the end user will say the wrong thing but want you to do what they meant anyway. Doing exactly what they say is wrong.

@DeanLee1 4 жыл бұрын

@@magicmerl7749 If it said divide 30 IN half then add 12, 27 would be correct, but it says divide 30 BY half then add 12 so 72 is correct. It's not really a maths question it's more an English question! :-)

@magicmerl7749 4 жыл бұрын

@@DeanLee1 Exactly. It's a word trick and within the context of interviewing someone to hire them, the RIGHT answer is to clarify with the client what they actually mean, rather than go with what is most technically accurate.

@reynardvien6873 4 жыл бұрын

how can you get 4 balls of the same color if you pick it by random?

@Erigalus 4 жыл бұрын

@@reynardvien6873 chance.

@CypressKing 4 жыл бұрын

Lmao. I got question 10’s answer when answering the first triangle question.

@kshiteeshbijjula8000 4 жыл бұрын

Haha.. Me too

@harshithn5992 4 жыл бұрын

Me too

@mirzanaseeha8464 4 жыл бұрын

Me too😏

@myganitbydinker9977 4 жыл бұрын

Same here

@remyraloni8386 4 жыл бұрын

Same

@piratesofphysics4100 4 жыл бұрын

The best answer fits for the last question is that I just need 4 draws to get the the 4 same coloured balls. The question didn't say that I have to guarantee it 😅

@susanacastroegas6375 4 жыл бұрын

Randomly draw.. and get the same color

@BohnalexPV 4 жыл бұрын

@@susanacastroegas6375 It asks about the minimum draws needed and that is obviously 4, because you want to have 4 balls with the same colour.

@magicmerl7749 4 жыл бұрын

@@susanacastroegas6375 It can be a low probability but still happen.

@Erigalus 4 жыл бұрын

If we'd hypothetically talk about guaranteeing 4 of the same color, 13's where it's at.

@eddiekorkis 4 жыл бұрын

Exactly 4 is the correct answer. He didn’t say that it’s a guarantee

@flood4573 3 жыл бұрын

For the bonus question, the minimum amount required to randomly draw 4 of the same color is just 4. Its not possible to randomly draw 4 of the same color with less than 4, but it is possible to draw 4 of the same color with 4. More would increase the chances, but even with a very low chance, the minimum you would have to draw would be 4

@mohitrai968 3 жыл бұрын

13 balls, In worst case... In 1st iteration 4 balls (each different color) Same in 2nd and 3rd also each with different colours (total till now = 4*3 = 12 balls) Now u just need to draw 1 more ball, that will definitely match with one of the colors There fore Ans = 13 balls

@longtruongquang2632 3 жыл бұрын

If max number of balls you must draw then it will be 22 balls, because it's all the ball to be very sure.

@Ravikant-nf6te 3 жыл бұрын

Best case ya worst case nhi batana hai Minimum number of balls batani ki such that you 100% sure that you have 4 balls of same color

@sapnaa6576 2 жыл бұрын

@@mohitrai968 it's 13 balls

@zatak652 2 жыл бұрын

Came to the comments thinking the answer is definitely 13. After reading your answer, I noticed the word play and think I was wrong - 4 seems to be a more accurate answer.

@nicktam8346 4 жыл бұрын

for bonus riddle: my answer is "13"..coz if i only draw 12 balls, the result might be 3 balls in each color...so if i will draw 1 more ball (to make it 13), definitely i will get four same colored balls....:)

@schwarzerritter5724 4 жыл бұрын

It depends on whether you interpret the question as: "What is the minimum number of balls go get guaranteed 4 of the same color", or "What is the minimum number of balls to have a chance of getting 4 of the same color". You could also argue "none at all", because you already have the balls in the bag. I think all answers are right as long as you have an explanation for it.

@gauravvishwa2039 4 жыл бұрын

Yes I think your right!!! 🤗🤗🤗😊😊😊

@baddukappa8116 4 жыл бұрын

Its 4 balls u dumbass

@chessandmathguy 4 жыл бұрын

@@schwarzerritter5724 the guarantee is the version intended by the author. And yes 13 is right. After 12, you could fail to get 4 of the same by having 3 of each, but the 13th draw will end all suffering. But I do agree the wording is ambiguous. It doesn't say to guarantee four same colored balls. Author should've been more explicit.

@isettech 4 жыл бұрын

4 minimum, 13 maximum.

@KingDecahedron 4 жыл бұрын

First take 1/2 then add 9 to the 3rd power, carry the 7 and multiply by hedgehog - that leaves 43 by 16 and 2 thirds or pop tarts squared.

@wood_barrel 4 жыл бұрын

He's speaking the language of the gods!

@vishnzen6744 4 жыл бұрын

Mumbo Jumbo confirmed

@Grateful0814 4 жыл бұрын

=sacred poptarts with numbers on them

@dailylightsnaps372 5 жыл бұрын

I have scored 9correct answers....... really mind blowing riddles........... great job sir

@maak4733 3 жыл бұрын

The Fact that he says "what's up LOGICAL people" and the captions says " What's up ILLOGICAL people" is hilarious. Well it's right either way hehe

@isakzadeng3570 4 жыл бұрын

Bonus riddle. Its 4. Actually if i draw as many times as possible, i will always got same coloured balls. Explanation: I am colour blind

@harirushi44 5 жыл бұрын

Customer buys a house number in a hardware store. I literally died there.

@karandidwaniya7226 5 жыл бұрын

House plate number bro

@mabinunnisha9355 4 жыл бұрын

😂😂

@mabinunnisha9355 4 жыл бұрын

Me too😂

@davidlane256 4 жыл бұрын

We’re you buried or cremated?

@ARTISH_ZONE 5 жыл бұрын

#Riddle_5 What have you thought of making? Only the number "4"! I have another solution make the roman numeral 4 "IV" it is also a format from the 3 matchsticks 😊.

@jaykumarjindal4290 5 жыл бұрын

Ya u r right

@prathyushsingh3991 5 жыл бұрын

Good

@anilkumar-nf5dy 5 жыл бұрын

Good but the three sticks are not in contact 😂 if u replace the four with a roman numerical

@anilkumar-nf5dy 4 жыл бұрын

@Buddy Booci he also never said that 4 should be a roman number

@unexpected4045 4 жыл бұрын

Or you can just cut a quarter of each and u'll obtain 4 of them having 3/4 of their original size; ez.

@mpersand 2 жыл бұрын

I feel like the term 'half' used here is a relative term. The 'half' appears to be referring to the 30. Half of 30 is 15. 30 divided by 15 is 2, plus 12 equals 14. This question is almost more about semantics than it is logic.

@SuperDerfmaster 2 жыл бұрын

Interesting perspective.

@davilinkicefire 2 жыл бұрын

I had a similar reflexion. I didn't like the way the question was formatted. I was like "Divide 30 by half.... by half what ? By the half of 30 ? half of 30 is 15, so 30 divided by its half (15) would mean that is 2 and i add 12 so the answer is 14. But maybe they mean half of ... 1 so 0.5, in that case 30 divided by 0.5 is 60 and i add 12 so the answer is 72... so the answer is 14 or 72, but the question is not really clear"

@OFFBALANCED1 2 жыл бұрын

Exactly what I got. It wasn't properly worded right

@Nyarlathotep63 2 жыл бұрын

Then the sentence should read, 'divided into halves', but it says 'divided BY half'. It's the same as 'divided BY 2' but replace the '2' with 'half' which is the fraction '1/2' or the decimal '0.5'.

@Dip4916 Жыл бұрын

finally you had a video with question in thumbnail

@learnsomething8386 4 жыл бұрын

Red=7,Green=6,Black=5,Blue=4 Total balls=22 Probability of not getting 4 same coloured balls from each type(colour) of ball in any draw=3/22+2/22+1/22+0=6/22=3/11 Now,Probability of getting 4 same coloured ball=1-3/11=8/11 Therefore min. no. Of balls that must be drawn out to get 4 same coloured balls=Probablility of getting 4 same coloured balls × Total no. Of balls=8/11×22=16. Hence I think 16 will be the correct answer.

@GameBoy-ft8xn 4 жыл бұрын

I think 13

@roberticle1 4 жыл бұрын

From the question I’m pretty sure you have to always get 4 of a colour after this draw. After 12 draws the only way you don’t have 4 of a colour is if you have 3 of each, so next draw will satisfy the criteria, so 13 seems to be the answer. Could be misinterpreting the wording where you have to draw at random but you don’t have to get 4 of the same colour every time, in which case 4 is minimum

@dizzydose 5 жыл бұрын

Even though it is very unlikely to draw 4 balls of the same colour at random in only 4 draws about 0,0003% (3360¯¹) there still is a chance

@nomanshah6761 5 жыл бұрын

If you ask for minimum number of balls the answer should be 4 (i agree with the least proabaility) but if you ask for 100 percent result you should draw minimum 13 balls to surely win the game Here is the explanation if you draw 12 balls there still is a chance that you had drawn 3 balls of each color but if you draw 13 balls, DEFINITELY you have atleaet 4 balls of the same color

@69Turnips 5 жыл бұрын

@@AmberMuffin but they don't have to be the blue ones. Just of the same colour

@Journeyman4Love 4 жыл бұрын

13 balls... 4 being the minimum of the original pool. So to get anything more than 3 for any color.. you'll need 13.

@Thundermikeee 4 жыл бұрын

yep, the minimum is 4... the question didnt ask for a guaranteed outcome... many of the questions here have poorly defined parameters, which may indicate that your reasoning is more important than your answer... or they are reported wrong

@Thundermikeee 4 жыл бұрын

@@kamleshdwivedi6112 minimum number of balls you must draw to draw 4 of the same colour != minimum number of balls to guarantee to draw same colour 4 times... and even if so its 13, not 19... if you dont believee me, tell me which constellation of 13 works

@GameBoy-ft8xn 4 жыл бұрын

Bonus riddle answer is 13. If not please explain me🙏

@algis-kun8777 2 жыл бұрын

I gotta love the information omission RIddle #7 has to do just to make it tricky. Because any self respecting set of pool balls actually makes does add a distinction line in 6 and 9 in order to easily identify them, making this logic kind of pointless.

@barrybrideaux2919 2 жыл бұрын

no they dont always put a line.. anyone who plays pool knows the nine ball is same color as the 1 ball yellow.

@kinngner 6 жыл бұрын

n = 4 K+1 = 4 K = 4 - 1 = 3 Therefore, Kn + 1 i.e. (3×4) + 1 = 13 It's the pigeon hole concept

@SwaroopAR03 6 жыл бұрын

SToyesh Ner ,math and luck are totally different concepts

@Hahahaha-uj9pu 6 жыл бұрын

Answer is 4

@kinngner 6 жыл бұрын

Kavin Vine logic ?

@ashutoshsonkar8385 6 жыл бұрын

4 balls....same colored ball he is asking

@kinngner 6 жыл бұрын

ashutosh sonkar but brother See the no. of balls They are unequal

@joelsansan4310 5 жыл бұрын

My first answer = 3120, literally divide the number 30 in half and add a 12 in the middle ... Was pretty close from the real answer...

@rahulsannala1468 5 жыл бұрын

Woww,u r seen it differently.keep it up:-)

@lronWill 4 жыл бұрын

I answered Riddle 3 differently and I think it's also correct. I stated that he was buying "stencils", 60 rupees for the 1 and the 12 and then you slide the 1 into the 12 and you have "112." Riddle 4 I moved the middle and the bottom ones to the left and right to create a hollow triangle shape. Riddle 7: I'm a damn pool shark and that one got me! lol Riddle 8: I solved just moved the bottom vertical(center) away, moved the bottom horizontal right away, then moved the bottom vertical right over to center. Riddle 10: Aaaaaand that's the moment when I bragged about my special riddle 4 technique too soon o.o

@Gilder-von-Schattenkreuz 4 жыл бұрын

The First Riddle is Misleading because there is Several Methods of understanding this. Option A: Divide by Half means Divide by Half of the Number which would be 15 thus bringing the Result down to 2+12 which come to 14. Option B: Divide by Half means Divide by Half of One. Which would be 0.5 and thus result in 60 + 12 for 72. Option C: Divide by Half means to Divide it INTO Half which would be 2 and thus bring the Result to 15+12 which would be 27. So this is a Trap Riddle. Because whatever Answer your Opposite Chooses you can just Claim its meant Differently and thus change the Result.

@madisynfischer947 4 жыл бұрын

Gilder von Schattenkreuz divide by half and divide by 2 are completely different because if you are dividing by a fraction you just multiply by the reciprocal which is the opposite of the fraction so that would be 2.

@Gilder-von-Schattenkreuz 4 жыл бұрын

@@madisynfischer947 Mate. I just Explained all 3 Options. Problem is not the Math on it. These are very easy. Üroblem is the Questions Wording which can be understood in different ways. Because *half* is no valid specification. Correct Statement would be. Divide by half of one. Then it would be Clear. The Reason is that this is a Trick Riddle. Its using 3 different options. If you read it like a Math Formula. Half is 0.5 and you get the Answer chosen here. If you read it like a Sentence in Conversation. Half means to just cut it into half. And if you read it as a Wordplay Half means Half of the aforementioned number. and as Half is lacking any specification here. All 3 can be claimed as right.

@herbertadams8433 4 жыл бұрын

@@madisynfischer947 The riddle relies on poor language for a mathematical expression. If you offer to sell something from me and I tell you to divide that number in half, I am not offering to pay double for your item. I am offering to pay half.

@justinth83 4 жыл бұрын

Shaking my head at the mansplaining going on here. No one says divide by "half of one". A mathematician would say divide by "one half" which can be shortened to just "half". Your Option A is nonsensical. Your Option C confuses the prepositions "by" and "into"; they're not interchangeable. Yes, you can argue it's deliberately misleading, but that's the point: it's a riddle. It deliberately causes most people to interpret the question as "divide into half" as may be used in casual conversation, but if you look at it logically there was no ambiguity and the answer was obvious.

@Gilder-von-Schattenkreuz 4 жыл бұрын

@@justinth83 Ah and here comes the First Expert who can only See his own Perspective and Completely Ignores that not everyone is a Mathematician. You wanna know what would happen if I as an Electrician took every Customer by the Electricians meaning of what they say ? lol Listen Mate. The only thing Nonsensical here. Is your Idiocrazy at believing that everyone has to understand things as the one Specific Expert Direction you go at. And Yes Mate. Riddles are Supposed to be Misleading. But they are Supposed to be Misleading by Design. Not by having Mutliple Answers that are Correct if you Guess the Chosen Interpretion right. This here is not a Riddle. Its a Trick Question. Where if I ask it. I can afterwards Choose whatever Interpretion I want to say the other Side is Wrong. Its the same as if I said. "Draw me a Picture of a Corn" and then if you draw a Cob of Corn I just say your Wrong and Draw a Spirit Glass because Corn is also the name of a Spirit called Corn Whiskey. Which People in a Pub will usually refer to by just "Corn" or I could also just be mean and leave an Empty Paper so whatever you Draw is Wrong claiming that I meant a Clear Corn Spirit which also is refered to in Germany as just Corn and which if Drawn without a glass is not visible as its a Clear Spirit :) But this kind of thing is not Riddles. Its Trick Questions. Because the Answer can be Changed at will by Interpretion of the one who Asks.

@sixolddereks 4 жыл бұрын

Riddle 4: I used the diamond shaped square. Then moved the top and middle coins to be directly left of the (now) top left, and directly right of the (now) top right coins. This forms an upside down triangle with a space in the middle. Edit: now I see this solution at end of vid... Oops... Riddle 5: I made the Roman numeral 4... Or IV. Riddle 9: I did the horizontal amd vertical cuts. Then line up all 4 big prices to make a straight cut through the middle of all 4 prices in 1 go.

@seepgupta2200 5 жыл бұрын

Answer to last question i think is 4 bcoz maximum number will be 13 as 13th ball will surely make 4 same color balls out but minimum number should be four assuming we got the same color balls everytime....

@PaulVaucher-CH 5 жыл бұрын

You indeed only need 13! Worse case scenario at 12 draws is getting 4x3... inevitably the next draw will lead to four same colors. All other solutions lead to a shorter number of draws.

@jeffryejeffrye 2 жыл бұрын

For number 9 you could also stack the four on top of each other, then cut down through all of them.

@JosephWood1941-iz6mi 7 ай бұрын

My first quick reading made it look too simple, so I read it again. Important lesson.

@davidhogg8721 4 жыл бұрын

The ART of THINKING by (Dr.) Silvano Borusso ... an excellent guide to thinking clearly.

@ardsluis2646 5 жыл бұрын

I disagree. It's not divide 30 by *A* half; it's 30 divided by half. 30 divided by half (=15) plus 12 = 30 ÷ 15 = 2. 2 plus 12 = 14.

@floneacsu1140 5 жыл бұрын

Seems like the only right answer. 30 divided by half implies that half is 15 (half of 30 and not half of 1)

@httyd4life558 5 жыл бұрын

Ard Sluis its 30/0.5=60+12=72 The half is not the half in 30

@artyzn 5 жыл бұрын

It's still not divide 30 by *it's* half

@ardsluis2646 5 жыл бұрын

This is not a math question, but a grammar question. 30 divided by half is not correct English if half is meant as 1/2. If that were correct it should read: 30 divided by a half. Since it says "30 divided by half", half relates to 30 and not to 1/2.

@JoatXI 4 жыл бұрын

haha "haIf" is a number, it doesn't aIways have to be speIt on for you as 0,5 or 1/2, then again they question says divide BY haIf not IN haIf, understand the question before you answer cause you're wrong

@Raghav_Rai 3 жыл бұрын

You can also get 8 peices in 9th riddle by first making 4 peices (by horizontal and vertical cuts) and then arrange them in straight line and then make 4th cut which divers them equally in 8 parts..

@Storyfrombolvar 4 жыл бұрын

First question depends on your native language a lot. In Russian a phrase like that "поделите 30 пополам" sounds absolutelly normal and means "split 30 in 2". Likewise it would be "divide 30 by zero five" cause zero five is what we say about 0.5L of Vodka.

@chippysteve4524 Жыл бұрын

It is the same in English- a much more common phrase wd be "divide 30 IN half" not BY half so it is intentionally misleading,considering NORMAL patterns of speech but that's the whole point of riddles isn't it? Also lawyers decoding contracts into what they ACTUALLY say. There is so much sloppy use of basic maths language today that many people end up talking complete nonsense but being understood by people who are used to hearing(and internally translating that nonsense into something that adds up e.g. "House no1 costs 100K.The cost of house no2 is 5 times less." - utter jibberish i.e the second house costs -400K! 1 time less = 100K less i.e. zero,etc. I'm sure one doesn't need to be an unscrupulous conman or marketing rookie to abuse fractions in a misleading way :-)

@nicobsm111saintmichel7 11 ай бұрын

Indeed, language can be a barrier. In this case, it is purposely done, so that one can easily make the error. Moreover, at times the wording is erroneous. What about 0,5L of tequila? ;)

@amanaggarwal2384 4 жыл бұрын

In the 9 coins question, 1 another possible solution is that if we move 2 adjacent coins from top row and put them in 3rd row such as * ***** ******* Please like the comment if you find the solution reasonable

@riyak1011 4 жыл бұрын

It's not possible man , just think it practically just take a copy and try to draw it. But nice try.

@amanaggarwal2384 4 жыл бұрын

@@riyak1011 sorry but i didn't understand where's the confusion Let me explain it once again I am using numbers instead of stars here 1 2 3 4 5 6 7 8 9 This you can get the answer

@sylvoir2706 4 жыл бұрын

@@amanaggarwal2384 I get it.Then it'll be Right Triangle. Am i right?

@amanaggarwal2384 4 жыл бұрын

@@sylvoir2706 yep

@riyak1011 4 жыл бұрын

@@amanaggarwal2384 oh! Ya, i think you are right . I was lil bit confused that time now I get it. 👍 It's a right angled triangle .

@vinayakgoyal843 5 жыл бұрын

The last question is simple The max probability of balls comming out of each colour but not fulfilling conditions is 3 so 3 * 4 =12 Now any ball of any colour would do the magic i.e 12+1=13

@yashdeole1413 5 жыл бұрын

Correct

@shabaparveen6479 5 жыл бұрын

Dr. Goyal please can you make me understand...?

@sumit09garg 5 жыл бұрын

I think ans is 4...because it is trick question which is asking min number of balls to be drawn to get 4 balls of same color ...not the max no of balls which will surely gives us 4 colours of a ball.

@muhammadshoaibrajput2746 5 жыл бұрын

Minimum num is surely 4

@charcolew 5 жыл бұрын

@@muhammadshoaibrajput2746 minimum number that guarantees 4 of the same colour is 13, the key word is guarantees

@christofferhenriksen7631 4 жыл бұрын

Wow, i was actually right on the first one, inormaly suck at riddles, so im happy that I got it 😊

@charlesreed5839 4 жыл бұрын

If someone asks me facebook-style poorly-worded math problems, I can calculate my chances of walking out of the interview: 100%.

@mahesh5460 4 жыл бұрын

I stop watching this video after the first question 🤦‍♂️😂

@casmartin790 4 жыл бұрын

@PJDesseyn1 although I agree with you for most of the other questions, I did see the first question in a training course I was sent on whilst working for bank. The grammar is correct as we don't usually place an indefinite article when dividing numbers. What catches people out is the preposition: divided 'by' half, not 'in' half. That door numbers one was ridiculous though because we need an 'a' or 'the' to have the question make actual sense.

@CheesyCrepe 4 жыл бұрын

I love looking at theses comments and seeing people flex about how well they can do math yet I bet they are the kind of people that say math is useless and too hard 😂😂

@laxris 3 жыл бұрын

I love looking at these comments and seeing people flex. (period) :P

@AFmedic 3 жыл бұрын

Actually, those that flex about their math skills are more than likely the same ones that will look like a "Deer caught in the headlights" if you take away their Smartphones/calculators and have them do some basic math with just a pencil and paper.

@marcocannavacciuolo4395 4 жыл бұрын

In the last Bonus Riddle the solution is : minimum 13 balls to be drawn, that is N*(4-1)+1 being N the number of bags / the number of colors. In the first 4*(4-1)=12 draws I could be so unlucky to draw 3 balls of the first color + 3 balls of the second color + 3 balls of the third color + 3 balls of the fourth/last color, but with the 13th draw I will certainly have 4 balls of the same colour.

@sahilpatil9957 3 жыл бұрын

You are telling about maximum number of balls. The question is minimum, so the answer is 4.

@DarkVoidIII 3 жыл бұрын

@@sahilpatil9957 No, the question asked them to be *drawn at random*. If drawn at random, any colored ball could come out. And he could get the following sequence red, black, green, blue repeated 4 times, before he got a 4th ball of any of the 4 colors in the bag! 4 x 3 ball of each color = 12, so you should understand properly that the problem is randomness of the draw. This could be shown by writing a computer program to randomly draw balls until it got 4 of the same color. It's also algorithmically sound. It is possible that the 13th ball will have to be drawn before guaranteeing a 4th color of one of the 4 colored balls in the bag, and this is what the question was asking: how many minimum would they have to draw, in the worst case randomness scenario.

@2Hotshoe 2 жыл бұрын

The answer is 4. It is possible to randomly draw 4 balls of the same color.

@ChoirFan1 4 жыл бұрын

It’s a deliberately ambiguous question. Depending on how one interprets “divide 30 by half”....it could be read as any of the following, without being incorrect.... “divide 30 by half (of 30)” ...30/15 ; “divide 30 by (a) half ... 30/.5. ; “ divide 30 (in) half “ ...30/2. There’s a big difference between asking tricky questions and asking trick questions.

@Da_Infamous 4 жыл бұрын

But your missing the point of why words mean what they mean... half is a .5 and two means well 2 means 2

@susanacastroegas6375 4 жыл бұрын

Thought so too

@Bech285 2 жыл бұрын

Actually, by half means half of the original amount, so the correct answer can only be 14. If it had said by one half, 72 would be correct. Sometimes videos can be wrong aswell :D

@chanduk5340 4 жыл бұрын

Is this your original voice?? If yes.. Then you have an awesome voice dude😍😎

@LOGICALLYYOURS 4 жыл бұрын

Yes Chandu :) that's my normal voice . Your comment really encouraged me :)

@chanduk5340 4 жыл бұрын

@@LOGICALLYYOURS You are welcome dude..

@legendhero-eu1lc 5 жыл бұрын

Thank you for the video! All of you friends are super awesome!

@HeavyWeightGeek 5 жыл бұрын

13, assuming first 12 are as unlucky as possible you will have 3 of each so 13 pick will always guarantee a match of 4 balls

@henryyu316 5 жыл бұрын

Pigeon-Hole Principle

@jeffreyraz 5 жыл бұрын

If you are that unlucky you'll pick 7 reds and 6 greens, so no. Its 19 if you're that unlucky

@Danagon1 5 жыл бұрын

The question doesn’t say you have to get 4 same colored balls GUARANTEED. The answer is 4, because that is the minimum number of balls you need to have a chance at 4 same colored balls. If the question had said guaranteed you would be right.

@jar7053 5 жыл бұрын

4 is the minimum to possibly draw four balls of the same color. Pick red, red, red, red. To GUARANTEE 4 of the same color, you must pick 13. The first 12 could be evenly divided as three of each color. The 13th ball would be the 4th of a single color. 13 is also the MOST you would ever have to draw to get 4 of a single color.

@adg4598 5 жыл бұрын

@@Danagon1 Well except it does. It says you must draw. That is where the guarantee comes from.

@TeluguSoft 3 жыл бұрын

Riddle #5 : MatchSticks We can move 2nd and 3rd match sticks at the bottom, so that they touch each other to form (I V) which is a Roman Number "Four"

@adamae.7246 3 жыл бұрын

Bonus riddle : the worst case would be to pick out 3 balls of each color when you take 12 balls. So take 13 and you will get at least 4 balls with the same color even if you are very unlucky !

@Chrischi3TutorialLPs 3 жыл бұрын

The minimum required number to get 4 balls of the same color is 4. It is mathematically possible to get 4 of the same color at the first try, but you still need to take out 4 balls.

@francescolongo4109 3 жыл бұрын

@@Chrischi3TutorialLPs wait what????

@Chrischi3TutorialLPs 3 жыл бұрын

@@francescolongo4109 Simple. The question is asking for the minimum amount of balls you need to draw at random to get 4 of the same color. Since it is theoretically possible, if unlikely to draw 4 of the same color on the first try, that is the answer. The question is not concerned with wether you are guaranteed to get 4 of the same color.

@La4geas 3 жыл бұрын

@@Chrischi3TutorialLPs Yeah, but the question isn't the minimum in which it is possible, it is the minimum which you MUST draw to get 4 balls, drawing randomly. In other words, you gotta get 4 balls, no matter how good or bad your luck is. In other words: If you draw 4, and you don't have 4 same colored balls, then that isn't the minimum you must draw to get 4 same colored balls.

@Chrischi3TutorialLPs 3 жыл бұрын

@@La4geas Yes it is. The question isnt asking for how many balls you need to draw to be guaranteed 4 of the same color. When talking probability, always look exactly at what the question is asking. I made that mistake enough times in school.

@ankanroychowdhury8192 4 жыл бұрын

Title- "interview riddles" Ransom and recommendations and reservations - "we're gonna terminate this man's career"!

@Back2005 4 жыл бұрын

7:27 what if the cake was topped with a strowberry

@_-x 4 жыл бұрын

*P L A I N C A K E*

@josephharrison2290 4 жыл бұрын

@holdeng2626 4 жыл бұрын

then you just eat it end of discussion

@xxnonamexx4689 4 жыл бұрын

Then you would need to cut the strawberry into 8 pieces.

@johnschroeder7039 4 жыл бұрын

Then you cut vertical and then an “x” or two perfectly opposite diagonals. Like a pizza. 8 equal pieces with strawberry also cut equally in 8 pieces (if the strawberry is perfectly symmetrical).

@anudaabeysekara2975 3 жыл бұрын

I answered all questions successfully

@edgehead1210 2 жыл бұрын

I´m thirty, have neither a job nor a girlfriend nor any other significant social enviroment, i got non of these riddles right and still watch the video on loop, while i´m listening to this donny darko mad world song and getting hammered at five in the morning. Really i gotta change something x)

@julsvillaflores3734 4 жыл бұрын

For the bonus riddle. Min draw- 4 . Theres a probability to get 4 same color at the first 4 draw. Max draw- 13.. if you draw 3 balls of each color.. 3x4(colors) =12...the next draw should be the 4th

@Nisseres 4 жыл бұрын

You gotta have rnjesus on your side to draw 4 and get it. But it is possible

@sabarish862 6 ай бұрын

Bravo!

@tarunjoshi1830 5 жыл бұрын

Bonus riddle answer- No of different bowls * (count of bowls in minimum no color set -1) +1 = 13

@aakashgupta7211 5 жыл бұрын

Min. no of such balls could be 4

@geoteramiddleearth4032 3 жыл бұрын

@@oliverpezelj WOW! Even by your idiotic logic(if it HAD to be THE 4 BLUE BALLS((which is NOT the case)) it could still be done with 4 draws.

@geody3001 3 жыл бұрын

You must draw a minimum of 4, obviously. To ensure the result you might need to draw as many as 13. Any fewer than 13 and you could just get up to 3 of each.

@peterbrough2461 3 жыл бұрын

'Dividing by half' has no meaning. It's as senseless as 'dividing by whole' 'dividing by one half' makes sense.

@ClickBeetleTV 3 жыл бұрын

Indian English uses articles differently than American English does. Flexible thinking puzzles should encourage us to think flexibly about language as well as numbers and logic!

@sivakumar-oh2if 3 жыл бұрын

That's why i hate English language bcz it can't say meaning 100% accurately

@sivakumar-oh2if 3 жыл бұрын

Is it "divided by" or "divided with" 5/5= five by five So five divided with 5 is correct

@braceyourselvesfortruth2492 3 жыл бұрын

@@sivakumar-oh2if in American English, "five by five" is usually thought to imply 5 x 5, in a dimensional sense, and would also be a multiplication expression. We specify "divided by" when doing division. Less formally, "five over five," or when we are emphasizing a fraction or ratio.

@sivakumar-oh2if 3 жыл бұрын

@@braceyourselvesfortruth2492 that's the reason why i hate English each person, country, states etc have there own English so the sentences in English is having soo many meaning and accuracy is not always 100% Example if u say the following words to the listener in phone they will get angry 😡 and aks u who many times u gona say that blady empty then u have to tell him each empty with spellings Empty Mpty Emt Mty Mt Soo 💆‍♂️💆‍♂️💆‍♂️ at last u r MT ing u r time very fastly to clarify the meaning that u had By the god sake we have a perfect language called TELUGU it is 99.99% accurately deliver u r expression to others and also u cant write with 99.99% accurately and utter perfectly and we had a slogen that dasa bhasha landhu telugu lessa (దేశ భాష లందు తెలుగు లెస్స) which means king 👑 of all languages when compared to the rest of languages in 🇮🇳 i am very lucky to born in andhra pradesh where telugu is a mother tounge here

@abhinavpillai4274 5 жыл бұрын

And In No. 9, you could stack the four quarter pieces on top of each other, and cut the whole stack in half...😂 like if you get it

@bumblebeepre-school664 5 жыл бұрын

Mathemagical that’s what my answer was

@markymark5933 4 жыл бұрын

The top of the cake is round if you cut PERFECTLY through horizontally the top pieces will bE bigger

@potatoexe5410 4 жыл бұрын

@@markymark5933 not to mention there 's less frosting/icing for the ones who get the lower half layers

@owlesent 4 жыл бұрын

DaVae Her yeah but it’s a plain cake so it’s fine

@brandyndaigneault1758 4 жыл бұрын

To beat this KZfaqr's logic, it's actually impossible for us to cut 8 equal pieces, because anything produced by human means will have a margin if error, thus the impossibility of properly dividing the cake in 8.

@adarshranjantripathy5562 5 жыл бұрын

tricky and mind blowing puzzles

@souleymanediallo6902 Жыл бұрын

These questions are genius can answer

@bm-ub6zc 2 жыл бұрын

Last question in a job interview: Me: 2 times. Interviewer: Impossible, how will you get 4 blue balls at least? Me kicking the interviewer in the crotch: This way!

@karlscheel3500 4 жыл бұрын

The answer to the first problem is 14, because when one says "divide by half", it means to take the number (i.e., 30) and divide it by one-half of *itself,* not 2, and not simply one-half (which is the same as multiplying by 2). Therefore, 30 ÷ (1/2 × 30) + 12 = 14.

@suhaibmukhlis8662 4 жыл бұрын

Karl Scheel no nigga divide by half means 30➗0.5=60, it’s like saying divide by (number), half is a number not just a word

@Bech285 2 жыл бұрын

@@suhaibmukhlis8662 Actually not, by half per definition means half of original amount, so 14 is the correct answer. Atleast in English.

@suhaibmukhlis8662 2 жыл бұрын

@@Bech285 no it doesn’t, by half means 30/0.5. In half means 30/2 that’s what it means in English

@KemosabeTBC 2 жыл бұрын

@@suhaibmukhlis8662 No it's not what it means in English. If you want to divide by 0.5 you should say "divide by one half" or "divide by a half". If you simply say by "half" then half of what? It is implicitly saying half of itself. Is this the English that is taught in India? In a different video there was some guy from India trying to convince people that "alphabet" can be used describe a letter when it can't, neither in the US nor UK, an alphabet is a *set* of letters, never a single letter, but apparently you can say "'I' is an alphabet" in India.

@josephkenbutad6078 5 жыл бұрын

My answer on the first riddle is 14,ahahaha, but still it's worth trying😂

@karishmashukla4848 4 жыл бұрын

I got 72 in Ist ques. Who got right ans. Hit the like button

@pugsquad448 3 жыл бұрын

It would be "divide by A half" for the first riddle to be true. Grammatically 27 is correct

@bwillan 3 жыл бұрын

These types of word problems demonstrate the lack of precision for language.

@karanvij00 3 жыл бұрын

So, if I have to ask you to do this: 30/15, then should I say "Divide 30 by A 15"?

@pugsquad448 3 жыл бұрын

@@karanvij00 No because 15 is a number half is not a number

@karanvij00 3 жыл бұрын

@@pugsquad448 Lol...half is also a number...and so is 1/3, 1/4, pi etc. Get your math right.

@pugsquad448 3 жыл бұрын

@@karanvij00 Please link me a dictornary that has half listed as a numerical term

@jodelparane537 4 жыл бұрын

Divide 30 by half and ads 12 What do you get Me: number?

@ahriatteimami4541 4 жыл бұрын

I got 14

@sarikehibbert2676 4 жыл бұрын

4 balls If luck is with you As you have a 4/22 chance in drawing a ball or 0.181818... repetitive chance Minimum ball chance is minimum balls needed Still slim but possible

@bentleyqcrusade3696 4 жыл бұрын

Sarike Hibbert yes and to extend to maximum, it’s 13.

@oliverpezelj 4 жыл бұрын

22 is the correct number you gotta draw. It has to be 4 of the same color. the minimum you have to draw to 100% get 4 of the same is to draw every ball because blue is the only one with 4 balls total

@LPChip 4 жыл бұрын

Alternate solution for #5, to make 4 with 3 matchsticks: IV. Reasoning, if all matchsticks are equal lengths, making the 4 might look weird due to sizes. IV will always work.

@phigis3179 2 жыл бұрын

In fact, in IV, there's two differents sizes too....

@nicobsm111saintmichel7 11 ай бұрын

I thought likewise, IV mate.

@asdfkeyboard9807 3 жыл бұрын

Bonus: Minimum number of getting 4 balls of the same colour: 4 balls Explanation: You need 4 balls that are the same colour...... Maximum number of making sure you get 4 balls of the same colour: 13 balls Explanation: You need 4 balls of the same colour which means by the time you get 3 of each colour (12 balls in total) the next ball drawn will definitely make 4 of a kind thus it's 12 + 1 to make 13 balls The bonus question was worded weirdly since it could mean minimum no. of balls drawn to GET 4 balls or minimum no. of balls to ENSURE 4 balls of the same colour which is why I worded the two methods differently here

@mr__jayant 4 жыл бұрын

2:43 I thought it is birthday Candles

@themarcoman88 4 жыл бұрын

Same

@olliepop206 4 жыл бұрын

Monster PX Pac me too. It would work. But he’s in a hardware store 😂

@PrathamSheth-lc4jp 4 жыл бұрын

Same then i read he went to hardware store

@mitachatterjee5627 5 жыл бұрын

I had made out IV instead of 4😁

@reenaupadhyay3604 5 жыл бұрын

Me too

@Varshaminnie 5 жыл бұрын

Me✋

@manjunathakr2639 5 жыл бұрын

@buzzbaat4954 5 жыл бұрын

Same here

@sunilYadav-dv3ig 5 жыл бұрын

Very good sharp mind. gud luck

@Debbiebabe69 2 жыл бұрын

The cake riddle. Horizontal cut, vertical cut, then take the TR and BL pieces and place one touching the BR piece curved edge to curved edge, then the other piece touching that one point to point. Then make one diagonal cut through all 4.

@lukewells6621 4 жыл бұрын

for riddle number five just chop 1/4 off of each and combine them. The OG 3 will be 3/4 and so will the new one.

@waqaskhalid4253 4 жыл бұрын

Can you answer interesting/challenging questions and puzzles? Click below and check your shrewdness @SW_BrainFeed.. #7_Most_Interesting_Math_Questions #Difficult_Logical_Puzzle_With_Solution #10_Seconds_Tricky_Questions_For_Fun #10_Tricky_Questions_To_Feed_Your_Brain Share your feedback and score. ❤️

@HY-yn8mk 5 жыл бұрын

#10 well then there’s three solutions; before you rotate it, so the edges are pointing up, down, left, and right, go one row above the bottom point. you can move those two down and out for another triangle

@aaronbredon2948 3 жыл бұрын

There are an infinite number of solutions-just move any 2 coins out to make a triangle with the top coin. As long as the remaining coins are inside, you have a solution.

@jimmyknox3342 4 жыл бұрын

Dividing "by" half is not the same as dividing "in" half.

@derek9511 4 жыл бұрын

Also it seems purposely unclear by saying "half" which is not necessarily the same as "one half"... Or maybe that's a dialect difference

@theskewbicleus6763 4 жыл бұрын

He should have said divide by a half.

@-ShootTheGlass- 4 жыл бұрын

The statement is purposely unclear.

@durangutierrez1381 4 жыл бұрын

Seriously this one is just misleading because they didn't include the "a" in front of half.

@Andre-he5ly 4 жыл бұрын

@@derek9511 i don't know so much english this was a english problem not math 😔

@tokensharma3738 4 жыл бұрын

We need to draw out at least 4 balls to get 4 same coloured ball at random as the least probability is 4.

@NikhilKinkar 4 жыл бұрын

Answer to bonus riddle : 4 Reason : as asked in question we need to tell "min. no. of balls" that need to be drawn out with a probability that they turn out to be same colored. In case if you try to draw greater than 4, in that case it will not satisfy the riddle as it is not asking for a guaranteed solution. It clearly states "drawing at random".

@gabrielgullidge2701 3 жыл бұрын

just about to comment this! If it did ask for a guaranteed 4 colours the the answer is 13 because 3 + 3 + 3 + 3 + 1 would get you the 4th colour

@basedbear1605 3 жыл бұрын

Yes it's 4.

@basedbear1605 3 жыл бұрын

@SCD-50 Swastik Dey Wrong. He asked what is the MINIMUM number of draws where you can get all 4 same color. Odds are unlikely but you can draw 4 balls and get all 4 the same color.

@vasa6556 3 жыл бұрын

@@basedbear1605 but it is not guaranteed, so you need to draw 13 to draw 4 balls of the same colour each time

@AceFaz 2 жыл бұрын

@@vasa6556 Read the question carefully. It never asked for the minimum amount to gaurantee they will be the same.

@sunilsharma6880 4 жыл бұрын

The ans to the asked question in last is 13 and 4 can also be but 4 is about probability. Otherwise 13 gives 100% chance! It's because when you are finished taking out 12 balls and still there are no 4 same balls then the balls taken out are sure to be 3 each. The 13th ball will complete any one of the 4 pairs.

@osmanshaikh1987 4 жыл бұрын

Sir I respect your intelligence... But as he had mentioned what will be the minimum attempts...so ill go with 4, which is your second possiblity As 13 will be the maximum attempts... So that you can't draw any more ball to get the same colored ball.

@sunilsharma6880 4 жыл бұрын

Then it seems there is a bit problem in framing the question.

@aubreeswart2206 6 жыл бұрын

Not gonna lie. I was compelled to subscribe because your channel name is awesome!

@soorshehzadah6604 Жыл бұрын

For the bonus question the answer is 19. By the just came across your video today, very interesting, will try to watch all since i have subscribed.

@McKissackMusicMakers 4 жыл бұрын

I answered 8 of 10 correctly

@mahalakshmiiyer5180 6 жыл бұрын

13 will ensure we have 4 balls of at least one color. The rest can be 3 each.. so the combination will be 3+3+3+4

@Ronnn001 4 жыл бұрын

The word "HALF" by itself is not a quantity. You have to specify HALF of WHAT ! Here, 1/2 mean half of one. But it does'nt say that in the question !

@markhottman2652 4 жыл бұрын

Mathematically “half = 1/2” or 50% or “0.5 of 1 whole”. Dude someone didn’t do too well in elementary mathematics class.

@Ronnn001 4 жыл бұрын

@OhCozy - Let's say that you want to give me an amout of money. You ask me: "How much do you need ?" and I say " Give me half"... How much will you give me ?

@shivamambadkar2550 4 жыл бұрын

Bro u need to take some math classes.

@markhottman2652 4 жыл бұрын

It appears in this string of comments there are words as problems, for a WORD PROBLEM. Dear God, may there be more smart people on planet Earth in the Future otherwise we could have MORE PROBLEMS!

@sambachmann9021 4 жыл бұрын

www.quora.com/Divide-30-by-half-and-add-ten-What-do-you-get Read the top answer smart asses, she agrees with commenter and I and she has a bachelor in mathematics. The problem is not worded properly!

@dethbygaming 4 жыл бұрын

Bonus Question: minimum number “needed” to get 4 balls of the same color is 4, as even though the odds of doing this are small, they are never zero. The minimum number guaranteed to draw 4 of the same color is 13, as even if you get one of each color 3 different times, the last one will complete a set of 4 no matter what. Then there’s the mathematical way to figure out the average number of draws it would take to obtain 4 of one color, but that’s too long to type here and I really don’t feel like doing that work right now.

@pragmaticrealist 2 жыл бұрын

The MAXIMUM (not minimum) number guaranteed to draw 4 of the same color is 13

@marco_robert 3 жыл бұрын

All were AWESOME!!!!

@danter.esquieresjr.5234 4 жыл бұрын

I divided it on the half of 30 and I get 30/15 I've got 2 and add 12 = 14 Am I also right

@meerar6482 5 жыл бұрын

#bonus question 4 times best case scenario 13 worst case scenario

@shakewell42 2 жыл бұрын

For the three matchsticks, three squares question, you could just take the easy way out and swap two of the inner matchsticks and then remove one of the other inner ones.

@rubenmedina6883 4 жыл бұрын

Answer to final riddle is 13. The highest number where there's a chance that no color might be picked 4 times is 12: 4 colors, so if each is picked 3 times, you get 12. If you pick 13 balls, then at the very least 1 color will be picked 4 times.

@SpartyTime 4 жыл бұрын

The answer is 4. Because the question is poorly worded. It didn't say what was the minimum number to guarantee that you would get 4 matching when drawing at random. It asked was is the minimum possible. ;)

@honolulublues5548 4 жыл бұрын

Don't get all statistical on it. The whole point of these riddles is that the simplistic answer is usually the right answer if you read the question properly.