Set Theory - II (Question with more than three variables) (GMAT/CAT)

[@ashishsinha9035]

Thanks for the video. Please let me know whether such questions are asked in GMAT.

[@surajbadam8447]

Is this only for gmat and cat? / for gre too?

[@rashmimalhotra1889]

Very simplified approach. Thanks!

[@vipuljhamnani]

What is the approach when we have to find number of students who do not like any game and when we have to find students who like more than 1 game? 2 possible questions could be 1) If we increase the sample size and make it 350 (sum of liking of all games) then the number of students who do not like any of the 6 games could be at most? 2) Number of students who like more than one game could be atleast? Thanks

[@rajeshpradhan3526]

very helpful for everyone

[@unsaturated8482]

can you help with the answer for max students in exactly 3 games

[@aadiltak3108]

very crucial approach...

[@248737]

I am facing problem on calculating max no.of students who like exactly 2 games out of 6. it goes more than 100. please explain how to approach

[@shubhamsrivastava9037]

Then your answer will be the total number of students only. So in case for exactly 3 and exactly 2 games out of 6, You can say the max number of students who like exactly 3 or exactly 2 games will be 100.

[@emrankhandker3696]

minimum number of student playing cricket, football and volleyball should be 10 not 0. Isn't it?

[@shoryajain05]

Yes it will be 10 only but he actually considered hockey in place of football by mistake and so the answer was zero since it showed no intersection.. Had he considered football in place of hockey the answer would have turned out to be 10.

[@alltimesmart]

u r right, in fact I wanted to ask the same question. He wrongly took 70 as the value for students playing Football, which in fact should have been 80. After processing all inputs we get an answer of 10, and not 0.

[@surajbadam8447]

yeah! your write his messed up with football and hokey

[@Gautamarya9470]

In Q.6 you have chosen hockey while explanation, but the question asked for football. Please correct it.

[@chandlerzhang990]

good class,but i have a question with the Q6 on 09:20.Why did the speaker use 70 for marking the percentage of people loving football to work this problem?the sentence didn't involve the hotkiss(the 70 should be used)

[@vivalida]

Hello Mr. Pushpinder, I have a question related to the first query of this video. Here it reads, what is the maximum number of students who like all the 6 activities? Thank you in advance.

[@souravpandey8766]

it'll be 10

[@ronweasly3456]

Thanks for this awesome video :)

[@spunkyhelios6093]

Hello sir, Firstly I'll like thank you for your videos. They are very very helpful. But sir in this particular video the 'minimum' part is very confusing. Request you to please explain it again. Also if you could provide any formula for the same.

[@AnandPrakash-lc9nr]

same here :(

[@Krishna.the12Vinny]

Very helpful! :)

[@ujjwalgrover4483]

Thqnkyou

[@saumyasingh836]

min. ni aaya samjh.. plz give a formula for it

[@md.shahiduzzamanshuvo5348]

pushpinder I couldn't understand the last method of minimum number of students

[@vipulverma2514]

amazing

[@jhonnolan4548]

good explaination

[@7610sasmit]

A very creative and insightful approach...Thank You for sharing this valuable piece....

[@priya14081993]

how you made 10 as the students for volleyball and tennis could not understnd

[@vipuljhamnani]

I'd request you to read older comments as students have addressed this query.

[@vishnujau7792]

Explaination is just awesome! Thank u so much :)

[@markian4609]

times mirror and sun are three newspaper find number of people read sun