Solution of CAT 2018-2017 unacademy By:- Harpreet Kaur PROFILE LINK https://unacademy.com/user/harpreet9504

Q:- The ratios of girls to boys in three classes A, B and C are 2:3, 5:6 and 8:5, respectively. The ratio of girls to boys when classes A and B are taken together is 7:9 and when B and C are taken together is 3:2. Calculate the total number of students in the three classes? Sol:- 6 (n (6 6b 5c CA 3a + 6b

To tak students SA + 1 l b 3 c Totul stidents can be l2 , 3s., 4? , boe --

Q:- In a village three people contested for the post of village Pradhan. Due to their own interest, all the voters voted and no one vote was invaliod The loosing candidate got 30% votes. What could be the minimum absolute margin of votes by which the winning candidate led by the nearest rival, if each candidate got an integral percent of votes? Sol:- Ca 30% win a ast 36%, b got 34%

Q:- In a village three people contested for the post of village Pradhan. Due to their own interest, all the voters voted and no one vote was invaliod The loosing candidate got 30% votes. What could be the minimum absolute margin of votes by which the winning candidate led by the nearest rival, if each candidate got an integral percent of votes? Sol:- Marlin is 34-34-2% VoteYs Minimum possi ble ma*zin

8 lessons,

44m 18s

Enroll

19

✕Download

Harpreet Kaur

Youtube channel Preparation Point
https://www.youtube.com/channel/UCC2_Jv4ThsDf5wUoxh_-LKw

U

Unacademy user

Pujari Ravi Kumar

2 years ago

aartheee madam we love you very much....you are truly inspiration for us....you tips and motivation are really helpful...so we love you very much....keep continuing aartheee madam ..

2

Reply