Time Speed and Distance 4 | CAT Preparation 2024 | Arithmetic

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Time Speed and Distance 4 | CAT Preparation 2024 | Arithmetic | Quantitative Aptitude

Рет қаралды 199,062

Rodha

Күн бұрын

Пікірлер: 150

@AbhaySingh-dd9xc Жыл бұрын

Guys whoever is reading this i m telling you offline coaching wale bhi sir ke iss channel se padhte hai…….. So what you are getting is masterpieces…. Thank you so much love you sir…..

@DipeekaRajpurohit-uu6vg 6 ай бұрын

Who are for CAT 2024?

@user-ku6ne8pf2h 5 ай бұрын

Is bar graph from DI also available like this? M not getting

@adiiiiiiitya 4 ай бұрын

meeee :3

@aseelavenue 3 ай бұрын

✋

@nithishgaming6247 3 ай бұрын

@shreyaaditya662 3 ай бұрын

Yeah yeah yeah

@sanghdeepwershikar8620 2 жыл бұрын

15:18 wild because it contains Tiger 😂 It's good to see you smile sir

@greeshmagrace9868 Жыл бұрын

Go study bro

@sanghdeepwershikar8620 Жыл бұрын

@@greeshmagrace9868 wo mai kar luga... Aap apne kaam se kaam rakhlo

@mokshasai8574 Жыл бұрын

@@greeshmagrace9868 😂😂😂

@sanghdeepwershikar8620 Жыл бұрын

@@mokshasai8574 Nahi degi 😂

@dineshrathi6991 Жыл бұрын

@@sanghdeepwershikar8620 pta bhi nahi degi ya dega😂

@uncertain2135 4 жыл бұрын

Underrated channel.quality content is stupendous.excellent sir.

@vivektiwari372 4 жыл бұрын

in case of father and daughter the ratio which is asking is speed of F to D so it will 7: 1

@suhasshelar4639 2 ай бұрын

exactly you are right brother..

@priyanshikumari7121 Ай бұрын

same

@yks4301 10 ай бұрын

I love you sir ; i will crack cat 2023 just because of you!!!!!!!!!!!!

@anonymousguy5445 22 күн бұрын

in tiger question we can do one thing more that distance covered by bullet will be 332*7=2324m now so speed of t is 2324/83=28m/s

@rajeevagrawal6019 2 күн бұрын

😂wahi toh kiya hai😅

@devikabagga4441 5 жыл бұрын

U r doing amazing sir. These vedios are really helpful. U make each and every concept intresting and easy. Words can neither qualify nor quantify how helpful your vedios are. Your way of teaching is much much better than any other coaching institute. Thanks a lot for your help and guidance.

@rahulshrivastava8720 4 жыл бұрын

😲😲😲😱😱😱😱😱

@anishdubey6721 4 жыл бұрын

What was your cat score

@AyushGupta-zl1nk 3 жыл бұрын

Distance travel by sound in 7 sec is equal to distance travel by tiger in 83 sec, so 332*7= s*83 , on solving u get s= 28sec.

@shubham1250 3 жыл бұрын

I really like Sir saying just sit back and enjoy I kind of learnt that from the video

@sreyashroutray811 3 жыл бұрын

Alternate for 1st question Consider distance between school and home as 100 km 120 mins - 200 km 105 mins - x km x= 175 Daughter Travelled = 25/2 = 12.5 Father travelled = 175/2 = 87.5 Ratio= 7:1

@learnalways764 3 жыл бұрын

Daughter ki speed kese find kari

@rkgpmusic7666 2 жыл бұрын

but how we can commper the time becz the doughter trevaled 67.5 mints (60 early and 7.5 mint after the usual time plz explain me

@rajachandrakar2757 Жыл бұрын

That tiger is hella quick!

@BSbscphysics-yu4cr 4 жыл бұрын

No one : . . Ravi sir: "Don't get carried away" LMAO dude >_

@restyletime4918 3 ай бұрын

God bless the dinosaur that died to make the fossil fuel that was treated to become petrol in the car that took ur momma to hospital to give birth to u sir ♥

@535_anshuj9 2 ай бұрын

Bruhh😶

@Iam_aswin_jr 7 ай бұрын

15:10 yo iam hoping my brain works like this in exam 😂

@milanpatel2660 4 жыл бұрын

Who are preparing for 2020? All the Best

@utsavchaudhary5059 4 жыл бұрын

@___DannyBoyka 4 жыл бұрын

You,me and utsav

@shatrughnaojha9241 4 жыл бұрын

@@___DannyBoyka Milan, Utsav, you and I.

@rahulshrivastava8720 4 жыл бұрын

Me too

@Khush_ghuman 4 жыл бұрын

@parthdesai4778 2 жыл бұрын

For doubts in the first question, do not worry. Sir may have forgot in hurry. So, just reverse the time and speed ratios as it is asked for father:daughter. Nothing more to worry about.

@sairevanthkumarpoojari6049 Жыл бұрын

Sir is correct because 1/7 of 7 and 1/1 of 7 means we get 7:1 only

@JumpscareDBD Жыл бұрын

@@sairevanthkumarpoojari6049 yes you're correct 💯

@ganeshrajput3666 2 жыл бұрын

You are the best sir. You are way off teaching is ingenious.🙌

@shreyagarwal2859 Жыл бұрын

first time 120 mins when daughter started moving 105 mins so effective time dec 15/120 = 1/8 now total effective inc in total speed(father+daughter) = 1/(8-1) = 1/7 inc in over all speed and this speed inc is because daughter started walking so daughter speed = 1/7 father speed = 1 so ratio of speed of D:F = 1/7:1 = 1:7 Ans

@satyamdas69 Жыл бұрын

Tomorrow is the exam day and I am doing this TSD now 🥲🥲..

@dineshrathi6991 Жыл бұрын

Congratulations 😅

@DSA_Coding 4 жыл бұрын

wild question :)

@vishalkumar-sc4hj 2 жыл бұрын

Sir I love you and respect you less than this will be a dishonour.

@Bhashkar121 3 жыл бұрын

wild Question !!!!

@fasnaskabeer8798 Жыл бұрын

Sir, first question is to find the ratio of father to daughter so the ratio should be 7:1. You interchanged the ratio. Am I right?

@Lukeicht19 Жыл бұрын

No he took reverse ratio ie daughter to father

@anishdubey6721 4 жыл бұрын

Pure gold

@nagasumanth4442 4 жыл бұрын

@ravi sir ur teaching is awesome...and the humor which u create sometimes I love it :)

@teekshanheeragcet-- 2 ай бұрын

okay i'"" make tiger question easy in hindi "pehla shot tiger ne sun lia aap us first case me jo 3.5 second ka delay aaya usko.last me hi add kro i.e total 7 seconds ka delay aaya tiger ko awaazz sunne me uske 2 reasons 1st kyuki tiger bhaag raha tha 2second kyuki tiger tk phunchne me speed ko bhi kuch diatance travel krna pada. Ab haam aese kreng3e ki speed sound ka 332m/s hai aur sher ka speed x hai and pehle shot ke baad mano sheer bhagta hi raha bhagta hi raha jab tk usne 2nd gun shot nai suna matmb 1st second se bhagna shuru kia aur 83 second tk bhagta hi raha. lekin 1st gunshot aur 2nd wale me 76 seconds ka delay tha mab hunter nee pehla shot agr 1st second pr chalaya phir usne 76second tk wait krke 76 second pr shot chalayaa aur uss gum shot ki awaaz ne 332 m/s ke saath 7 second me instantly wo distance cover kr lia jo sheer 83 second se bhaag bhaag kr krra thaa jabse usne pehla gun shot suna tha to 332 (speed sound) * 7s (sound ne jitna time lia) = x(speed tiger) * 83 s (jab tk sheer 1st shot sunne ke baad bhagta hi raha) to ye dono hai total diatance jo travel hua jo ki same hi rhega kyuki sheer me 83 second me utna kiaa distance jitna shot ne 332 m/s speed ke saath 7 second me kr lia to speed apka ayega sheer ka 28m/s

@sukyuit 8 ай бұрын

Why meeting time time of father and daughter not taken as 4:45 ?

@gauravthakur1281 7 ай бұрын

Still need answer?

@ankitaawasthi119 3 ай бұрын

It is to and fro

@rivinsainudeen9764 3 жыл бұрын

For the hunter-tiger question, shouldn't doppler effect of sound be accounted in as well?

@gyandeepbordoloi1035 3 жыл бұрын

@meghachoudhary6623 3 жыл бұрын

CAT hai bhai, JEE nai

@suryavoroy3527 Жыл бұрын

i was thinking of using that very formula only!

@suryavoroy3527 Жыл бұрын

the answer matched with the doppler formula , I solved it!

@archishmanchaudhuri6311 Жыл бұрын

could you share the formula of doppler effect?

@cg-zeal8913 Ай бұрын

actually in first question we have to find speed means distance traveled should consider so with time 52.5:105 ? ,, but how we get distance saved 7.5:52.5

@sasanapurikalki 3 жыл бұрын

I have doubt in 2nd question please make it clear

@saptarshidas488 2 жыл бұрын

What is the doubt?

@dheerajsrivastava9063 4 жыл бұрын

Sir I am not able to understand how you calculated time for sound to travel D distance ,,like for Tiger it took 83 Sec then how you calculated the same for sound. Plz explain sir its very urgent

@nagasumanth4442 4 жыл бұрын

It took 76 sec to travel to the old place of the tiger, so it would take an extra 7 sec to travel to a new place of the tiger.

@omaewamushindeiru7719 4 жыл бұрын

@@nagasumanth4442 that's a lot of damage

@sakshipanika2933 3 жыл бұрын

One of the best teacher from unacademy 😍

@rishabhyadav8119 3 жыл бұрын

how is the content over there?

@imyours777 Жыл бұрын

come to unacademy

@faisalkhan-ou3mz 9 ай бұрын

4:08 how u calculate the time 4 52 .5 min?

@garimajain8193 2 ай бұрын

exactly daughter travels for 22.5 mins only i guess

@sagarmahajan1183 Жыл бұрын

Genius

@shubhodinilokhande3632 3 ай бұрын

can anyone makes clear regarding what que is actually asking [16min longer than other) in cyclist problem

@Suyashsingh8239..- 2 жыл бұрын

Sir atleast how many days are required to cover all your videos of quants from the scrap

@abhimanyuraghav4473 2 жыл бұрын

20 days

@ankita1420 11 ай бұрын

Wild wild fr🔥

@adiiiiiiitya 4 ай бұрын

x2-5x-6 inch wale like kro

@Harshit-zo6ci 4 ай бұрын

meeeee :33333

@ydissidy8112 2 жыл бұрын

Target CAT 2022. Anyone???

@aditikumari2604 2 жыл бұрын

@huh..4591 Жыл бұрын

Me 🙂

@rishichoithani9367 Жыл бұрын

@subhamsinha6239 Жыл бұрын

Yes

@manu-wd8bv Жыл бұрын

From where u r doing ur preparation

@shubhamsoni4536 3 жыл бұрын

this is K.O to use of equation

@dishasingh7482 3 жыл бұрын

Thank you, sir.

@harshithamirishkar4061 4 жыл бұрын

Sir,i can understand the father and daughter,how we get 4.52.6 time...in question 1

@ajayingle8049 4 жыл бұрын

60.00 - 7.5 = 52.5

@arunadityarajjain1129 4 жыл бұрын

@@ajayingle8049 she said she can understand

@dineshrathi6991 Жыл бұрын

@@arunadityarajjain1129 bruhh😂 You’re a hawkeye😂

@abeginnerspov5968 3 жыл бұрын

For cycle one, the first method not understood. Can somebody explain pls

@amishasahoo7376 7 ай бұрын

Thankyou sir

@shatrughnaojha9241 4 жыл бұрын

Your puns :P

@vatsalparikh3574 9 ай бұрын

Quants Wizard

@Shivam_General_Fitness Жыл бұрын

Thanku sir

@alexandersupertramp3415 Жыл бұрын

Distance constant in que 3 ?

@shantanusahu9139 3 ай бұрын

how the meeting time is 4:52:30? if the father saves both side's travel time?

@HimanshuThakur-ef7wk 3 ай бұрын

tele id de will explain there

@Dreamersgang 6 ай бұрын

Can i get notes ?

@NeerajTiwarithekratoshercules Жыл бұрын

Anyone understanding the Tiger question, please explain.

@goodomen5801 Жыл бұрын

It's simple. When the first bullet was shot. T was at a point at x time. T started to run and heard the 2nd Bullet after 83 sec.(x+83)time. IF , the tiger didn't run he would have heard it after 76sec(x+76). BUT, the tiger ran. The time tiger took to run BTW 2 point is 83sec. Now the sound need to travel that much too. 83s-76s =7s. D is constant.

@aarishqureshi4140 Жыл бұрын

Are these questions extra tough or is this the usual level of CAT?

@Narakmejao Жыл бұрын

Usual...😢

@anilbohra3239 2 жыл бұрын

Wild because it contains tiger XD, I am in splits

@vibhutisalvi2891 Ай бұрын

how will he save 7.5 in backward direction

@swathishiro 15 күн бұрын

because if she have not walked he would have travelled towards school and return in the same direction again so he saved 7.5 in backward too.

@nithinkumar4570 Ай бұрын

@sauce513 6 ай бұрын

avg spd

@aakritimittal4610 4 жыл бұрын

Ravi Sir I didn't get one thing that when tiger is T1 then he should hear the second sound (x+76+83) sec isn't it??

@yashgoyal7763 4 жыл бұрын

NO at T+76 seconds

@wedrinkwater009 4 жыл бұрын

NO because T to T1 is the common distance travelled by both tiger as well as the gun so it will be X+76 ONLY.

@teekshanheeragcet-- 2 ай бұрын

nai nai gunshot fire hi 76 secs ke baad kia mab 76 second tk silenece tha wo time jo koi jo marzi kre phor 76th s3cond pr 2nd shot chalaya.. tiger bhaagaa isliye ko usual se zada time lga distance cover krne me tiger ka