Averages | CAT Previous Year Questions | 2017 - 2022 | Udit Saini

[@hardikpanchal3839]

Answer for Q7, Hospital A and B wala uska answer is 35.

[@subhamsharma665]

Hospital A and B ka equcation, =>3 = 200/x-152/x+21 se solve karo answer 35 aa jayega 57:58 as Hospital A= x and Hospital B= x+21 because in the question given that Hospital A is 21 less than Hospital B that means hospital B will be 21 more..

[@stranger5947]

25:07 sir question me value choti se choti leni h or km difference ki to 25,26 ki jgh 23 ,25 bhi to loya ja skta h but usme apne jo btaya usme 22.5 aa rha h or mere 22 aa rha h with those different number .

[@RAHULYADAV-wu9cc]

Bro calculations mistake hogi check kar lo same ayega koi sa bhi lo

[@whatsontrend3673]

Nahi bhai maximum Ke liye...hum ko do unknown numbers ki value maximum hi lena padega......wo pucha he na ki max. Possible value........so uske liye sirf 25 and 26 hi possible max. Values he......use Kam Liya toh maximum nahi niklega.....

[@ejazjindran]

44:46 nice sir

[@sam_s3344]

Thank you!! Concepts :1:04:21 - Calculated as pairs.

[@RupeshKumar-wf6so]

Question number 8, football game's,, please explain how you equated both the equation??

[@HimanshuDutt-k9o]

Bro, number of matches dono cases mei same hai na "n+10" so, waisa equate kiya hai dono equn

[@SunnySideWithJasmine]

So grateful for this thank you sir

[@RajveerAroraA]

remaining questions ho gaye hai??

[@amaramoon7025]

Why did we choose the pair 5, 1 for B-A=4 And not other pairs?? 1:07:59

[@NachiV]

Because that pair yielded a sum of 6. The other combinations would exceed the maximum possible option(7)

[@NachiV]

Thanks a lot sir.. ❤

[@amaramoon7025]

Is there any other approach for Q3, because under pressure of exam this trick might not get clicked the moment 22:00

[@Nockbros]

woh basic formula hai seekhna hi padta hai

[@thegodofdeath1620]

57:56 sir solve karne pe value -19 aur 56 aa raha hai lekin answer toh 35 hai iska

[@sanskritipuri2205]

n-21

[@sharadpoddar2205]

27:11 sir maximum possible nhi samjh me aaya yha kya h??

[@_kyliejenner.09]

Hi sir can u explain GMAT exam preparation

[@riteshshelar6343]

Where is 2nd part ?

[@sujal2794]

00:46:00

[@SparshRaj-y1h]

sir 8th question me last me no of matches nikalne wakt 3{goals} kha gya

[@apurvakulkarni2168]

Sir 9 th question me pair kyu banaya 79 ka

[@amaramoon7025]

Made pairs to easily find the sum of marks of 20 students

[@shresthadas7162]

❤❤❤