Time Speed and Distance 2 | CAT Preparation 2024 | Arithmetic

Time Speed and Distance 2 | CAT Preparation 2024 | Arithmetic | Quantitative Aptitude

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5 жыл бұрын

CAT PREPARATION 2024 I QUANTITATIVE APTITUDE PREPARATION for CAT 2024
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Пікірлер: 131

@sam16419 9 ай бұрын

You can see that Ravi sir is sleepy, you probably don't know the reason. He wakes up early morning 4 am to make these videos. Such devotion is hard to find these days, and he charges nothing for this. What an absolutely amazing teacher!!!!!

@jagadeeshsangam2499 7 ай бұрын

how you know this bro

@sam16419 7 ай бұрын

@@jagadeeshsangam2499 I have been studying for him, he told this numerous times during his live session.

@hackingtips4258 5 ай бұрын

@@jagadeeshsangam2499 he is his watchman. he observes when the lights of Ravi sir's house are getting on and off

@dishamal5548 4 ай бұрын

He isn't sleepy... Bro y u adding random stuff

@rajenderashivaji4367 2 жыл бұрын

I was missing this concept if would skipped your video..... Thank you so much❤

@samkitjain310 2 жыл бұрын

Hats off to your hard work & time, use to put such quality in these videos

@meghaliroy9290 Жыл бұрын

Till yesterday had fear for this chapter but today i can conclude teachers like you is much needed.. thank you so much sir! If i somehow clear my CAT exam credits would definitely go to you..

@safalmittal4226 Жыл бұрын

@@anvisingh3213 dhyaan se smjha karo

@safalmittal4226 Жыл бұрын

@@anvisingh3213 25 ni h woh 2S ( means if Is she is taking 45 min. toh reach half of the distance so she has 15 min. left to cover remaining half distance and by the concept of inverse proportionality Is Time is Half , then Speed should be doubled ) smjhee

@jahiruddinmolla6293 Жыл бұрын

🔥🔥🔥 Amazing concept!🔥🔥🔥Sir , Iam struggling from three months to understand time and speed concept but I can't understand. So I join many classes of many channels and many institutions but there is always some confusion. But after seeing this class my concept is fully cleared. ❤️❤️❤️So lot's of love to your channel and very much thankful to you ❤️❤️❤️

@yttry5955 2 жыл бұрын

1st video of this concept is amazing 😍

@darshineeshah6498 Жыл бұрын

Thankyou so much Sir...Your videos are amazing....Hats off to your hardwork

@nikhilverma2940 2 жыл бұрын

Happy teacher day sir 🌹💞 And thank you so much for teaching us 🙂

@kkpareek2917 10 ай бұрын

In last question speed decreases by 2/3 ...till half of distance , time will increase by 2x for same distance ..since same distance is remaining so...now for same distance speed should be increases by 2x then she will be able to cover same distance

@ShivamMishra-ht8bb 2 жыл бұрын

Thankyou so much sir. Ur teaching style is way too amazing.

@shivanshihada1133 Жыл бұрын

Ravi prakash sir # CONCEPT FACTORY 😍😍

@rupashreenth 2 жыл бұрын

Thank you so much sir. Your videos are gem ✨

@KHAN-oi9gl 11 ай бұрын

The best concept ever watched ❤❤❤

@sumit-kp8dp 2 жыл бұрын

Wishing you the fabulous Gurupurnimaaaa sir... love you a lot ❤

@AkashKumar-wv1cl 4 жыл бұрын

Why multiplication factor is not applied in this question

@trendingshorts8092 Жыл бұрын

best content better than paid course

@omanohar12 2 жыл бұрын

Best course in CAT Maths , 😊

@ayush-gc3eu Жыл бұрын

RAVI SIR YOU ARE TRUELY GEM

@aditisaxena8082 Жыл бұрын

Thankyou so much ravi sir. You are G.O.A.T💜

@suryavoroy3527 Жыл бұрын

good application of percentage change graphic as a fraction

@nikithanikitha8536 10 ай бұрын

Thank u sir......super sir.....boosting confidence levels....

@isham6744 3 жыл бұрын

Nyc explanation ,,,phenomenal ...... hardwork

@manojpandya1378 Жыл бұрын

Pls tell me anyone m ajj se iss vedio ke through padhai start kr raha hu m coaching nhi le raha hu.... Kya yeh vedio sufficient h kya? Or mujhe koi guide kr skta h kya kaise cat ki preparation start krni h plsss anyone????????????

@ashutoshkothawal6165 Жыл бұрын

@@manojpandya1378 First Do study of VARC.

@thebirdwatcher8198 Жыл бұрын

Can anyone pls tell me why he don’t use multiple factor here like last video, I am confused

@mokshasai8574 Жыл бұрын

The way you solved in different concepts was brilliant ❤❤

@subhamsinha6239 Жыл бұрын

Thank you so much sir and happy teachers day 💞

@deepakparihar3799 2 жыл бұрын

Great work♥️🙌

@regularguy9702 3 жыл бұрын

Big fan of your work sir .....:)

@shashagaming4076 Жыл бұрын

Sir please tell, how to use allegation in the last question.

@amirshaikh6877 Жыл бұрын

In the first case you converted 7/6 speed to 1/6 and time 1/7 but in the problem 1 you directly started with 1/6 and made the time 1/7. Please explain what am I missing here. Thanks

@harman5710 Жыл бұрын

Your way of teaching as well as you as a person are amazing

@urname855 Жыл бұрын

In last question how we get 25 , can you explain please?

@usha124e 9 ай бұрын

@@urname855 it's not 25 it is S. (2S).

@urname855 9 ай бұрын

@@usha124e yeah 😅

@icecoldnobody3447 3 жыл бұрын

ohooo sir new t-shirt....looking good

@Arpita-yb5jx Ай бұрын

Thank you so much sir ji 🎉

@pujaraj5908 4 ай бұрын

You're doing god's work 🙏

@human6729 Жыл бұрын

How to find or get conversions from 1/6 or 3/8 from given percentages

@manu-wd8bv Жыл бұрын

Bahi phele percentage wali videos dekho phir sab samajh ayega

@SaurabhHooda1 Жыл бұрын

tum bohat mast kaam karta hai rodha wala bhai, appreciate u bro, u feel me ?

@poojagaikwad7356 Жыл бұрын

Thank You sir😊

@theatomicstories 2 жыл бұрын

you are a miracle

@littlebait1219 4 ай бұрын

Kmal kar rhai ho saaaar

@agrim8863 2 жыл бұрын

Sir the new speed shud be 1.5 times of actual.speed bcoz time is decreased by half as 15mins is half of 30mins so speed will increase by half so new speed:- s+s/2. Why you took 2s please explain sir??

@naniexplains4185 2 жыл бұрын

there is a formula if speed inceases by n/d then time decreases by n/d+n. so if time decreased by 1/2 then speed increases by 1. you can also get by thinking that speed is inversely proportional to time as sir mentioned in video

@nithish_raina 2 жыл бұрын

The time was been halved as 30min ------> 15 min I. E) 30 / 2 is 15...means 1/2 is used as a multiplying factor.. Now coming to speed as w.k.t S inverseley proportional to T . Therefore the multiplying factor would be a dividing factor and not as an adding factor S ----- > S / 1 /2 (2S) You were actually adding 1/2 as a factor with the original speed bt actually it is to divide with the same factor.

@safalmittal4226 Жыл бұрын

Jyada mt soch bt itna yaad rkh If Time is Half( like 30mins. se rheke 15min. hora h ) then Speed is doubled -2S

@kruti_55 9 ай бұрын

Sir I am confused on ...when multiplication method use and when N/d , n/d+n method used ? How to find ?

@jagmagjindagi8835 5 күн бұрын

Hey ! How was your exam last year ...I got 71 percentile and you ?

@dishasingh7482 2 жыл бұрын

Happy Birthday, Sir,

@rohitchaudhary2536 4 жыл бұрын

thanku so s=much sir

@ananyabhargava3966 2 жыл бұрын

Thank you Sir 🙏🙏

@hiteshahlawat8919 3 жыл бұрын

Very nice questions sir

@saumyaupadhyay7158 Жыл бұрын

thank you so much sir

@akshitajaiswal1031 4 ай бұрын

Sir ko award milna chiye

@farhakhan5113 3 жыл бұрын

thanks sir:)

@crickandfooteditz9101 Жыл бұрын

Guys don't blindly depend on this concept it's just build basic if you want to score good percentile prefer arun sharma and word power made easy book as well as rodha videos = 99.9 percentile

@amishasahoo7376 6 ай бұрын

Thankyou sir 🙏

@diksharajput2306 Жыл бұрын

Sir u r amazing teacher everybody know but, rodha ki in old videos m ap itne masooom lgte ho ....omg bhole bhale se UA ki live class se vilkul alg,, we love u sir.

@Rodha Жыл бұрын

Haha

@sanchitsachdeva1176 2 жыл бұрын

Thanks teacher

@charishashyamsukha6501 4 жыл бұрын

Sir in that girl's question can we do it like this- speed became 2/3times normal speed (decrease)in first half so in the next half speed sld become 2/(3-2) times the normal speed which is twice the normal speed in second half

@gmanichandana8934 3 жыл бұрын

No... You have to calculate time in that way cuz first speed isn't related to second speed in general.. It might get wrong in another situation..

@ChandankumarChourasia-iv8by 3 жыл бұрын

Thanks sir

@dishasingh7482 3 жыл бұрын

thankyou sir

@vivekchaurasia49 2 жыл бұрын

You are living Legend Sir:)

@trendingshorts8092 Жыл бұрын

osm sir

@SamarthPandya Жыл бұрын

Do these types of questions come in CAT? Or they are just the basic ones

@nurjahanblaskar6105 6 ай бұрын

I am unable to get the last bit ? If remaining time is only 15 min which is 1/4 th of actual time then how it will be 2S ??

@arsalanrafi5747 4 ай бұрын

Because in 1/4th of the original time she had to cover only 1/2 of the original distance.speed=1/2/1/4.

@Shivam_General_Fitness Жыл бұрын

Thanku sir

@ashutoshyadav4758 4 жыл бұрын

How to do last sum by ratio method

@saptarshidas488 2 жыл бұрын

For 1st half distance: - S --> 1 : 2/3 = 3 : 2 T --> 1/3 : 1/2 = 2 : 3 (2 units --> 30 min) So new time taken = 3 × (30/2) = 45 min Time remaining to cover remaining half distance will be 60 - 45 = 15 min For 2nd half distance: - T --> 30 : 15 = 2 : 1 S --> 1/2 : 1/1 = 1 : 2 So from above, we can say that speed has to double to cover remaining half of the distance in 15 min, to reach on time.

@deepanwitasahu1863 2 жыл бұрын

@ashutosh yadav did you score well in CAT?

@ShwetaDutta1k Жыл бұрын

@@saptarshidas488 how is it coming 30 mins for 2 units ?

@himanshumaurya7317 Жыл бұрын

Bollywood have to see these video...... How to cinematography is done that you enjoyed what you always get bored in it ...... 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

@ujjwaljain9891 Жыл бұрын

9:39 sir 1/6 will give you 60 % not 70%

@jayprakashcharan5854 Жыл бұрын

The concept is good,but its a bit confusing also.we have much easier methods to solve this kind of questions.Its looks little complex also sir.

@sanjeetchandra Жыл бұрын

Should have followed him from start, these all little shortcuts were explained earlier and now makes the question solvable mentally, so dont brag about how youre feeling, just complete the whole lectures and get it done right

@ritudangy8391 3 жыл бұрын

Thank you sir.

@manu-wd8bv Жыл бұрын

In 2nd ques. We have done 1/7 of x when speed increases and time decreases...? But i have a doubt that if in question it is given that if speed decreases and time increases than what we will do instead of 1/7 of x Plz clear my doubt if anyone knows

@pravin478 8 ай бұрын

4/3s is also the answer for the last question?

@90_yogeshmahour23 7 ай бұрын

no ,it would come time decrease by half so speed increase by 1 means increase by 100% ( by n/d and n/(n+d)) method hence become 2s

@sSana1530 10 ай бұрын

So many advertisements in a single video... Due that there's a lott of disturbance 😢😢😢

@Shubham-wv6tf Жыл бұрын

I am not able to solve this question by my own.

@smritisinha0395 2 жыл бұрын

Sir in 1st part u have discussed the case with d as constant....but here d is differing,please explain the concept behind this question...

@yashpandey6471 Жыл бұрын

DISTANCE IS SAME .....IN LAST QUESTION THE DISTANCE IS JUST DEVIDED INTO 2 PARTS.....

@nishvalmiki523 Жыл бұрын

14:13. 7/6 kaise aya

@rins7566 6 ай бұрын

How to solve 16.66% to 1/6 & 37.5%= 3/8 ? Process please

@AbhayBhadoriya2807 3 ай бұрын

See initial videos of the playlist

@muhammadpp393 Ай бұрын

Please watch percentages videos

@urname855 Жыл бұрын

In last question how we got 25 , can you explain

@vedantgolash6084 Жыл бұрын

it is 2s bro ..original speed was S , so we have doubled the speed 2 * S = 2S

@urname855 Жыл бұрын

@@vedantgolash6084okay 😅

@Batmannn06 2 ай бұрын

15:30 how 3/8 becomes 5/8? Can anyone tell me

@shubhambhatt2704 2 ай бұрын

1-3/8 = 5/8. Since the speed decreasing therefore we subtract 1

@Batmannn06 2 ай бұрын

@@shubhambhatt2704 Can you tell me, when we have to subtract by 1? And what is the reason for that

@Bigbrother__29 Жыл бұрын

My vallet only has 200 Rs 🤭😞

@singistan9291 9 ай бұрын

SSC ke sir logo se pdho basic arthematics katei zahar padhate he

@fifamultiverse2055 Жыл бұрын

🧡

@sahiltyagi8128 Жыл бұрын

I did not get how 16.66 wil be 1/6

@ganeshmhetre6827 Жыл бұрын

Watch Ravi sir 1st lecture of percentage you clear all your douts

@kshitijbalonie4361 4 жыл бұрын

Thankyou sir

@manojpandya1378 Жыл бұрын

@bhanuchakradhar1949 Жыл бұрын

along with the concept you should also solve the questions of LOD-1& LOD-2 . this is only 30%, whatever you practice that will adds on and results 100%. I suggest go for Arun Sharma books. All the best!