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**exampundit**. Here is a set of DI Quiz for SBI PO Mains 2017.

A college

consists of girls and boys in the ratio of 7 : 5 respectively. All of them are

enrolled in different types of classes according to their interest i.e. Acting,

Horse riding and Swimming. Twenty percent of the boys are enrolled in only

acting classes. The number of boys enrolled in only horse riding classes is

200% of the girls enrolled in the same. 1/5 of the girls are enrolled in only

swimming classes. Ten percent of the girls are enrolled in only horse riding

classes. One thirteenth of the girls are enrolled in all the three classes

together. Twenty-four percent of the boys are enrolled in only horse riding and

swimming classes together. The respective ratio of girls enrolled in only

swimming and acting classes together to the boys enrolled in the same is 2 : 1.

Ten percent of the boys are enrolled in only swimming classes whereas 8% of the

boys are enrolled in only swimming and acting classes together. The no. of

girls enrolled in only horse riding and swimming classes together is 50% of the

no. of boys enrolled in the same. The remaining girls are enrolled in only

acting classes. The remaining boys are enrolled in all the three classes

together. College consists 3120 students in total.

consists of girls and boys in the ratio of 7 : 5 respectively. All of them are

enrolled in different types of classes according to their interest i.e. Acting,

Horse riding and Swimming. Twenty percent of the boys are enrolled in only

acting classes. The number of boys enrolled in only horse riding classes is

200% of the girls enrolled in the same. 1/5 of the girls are enrolled in only

swimming classes. Ten percent of the girls are enrolled in only horse riding

classes. One thirteenth of the girls are enrolled in all the three classes

together. Twenty-four percent of the boys are enrolled in only horse riding and

swimming classes together. The respective ratio of girls enrolled in only

swimming and acting classes together to the boys enrolled in the same is 2 : 1.

Ten percent of the boys are enrolled in only swimming classes whereas 8% of the

boys are enrolled in only swimming and acting classes together. The no. of

girls enrolled in only horse riding and swimming classes together is 50% of the

no. of boys enrolled in the same. The remaining girls are enrolled in only

acting classes. The remaining boys are enrolled in all the three classes

together. College consists 3120 students in total.

Q.1 What is the respective ratio of the no.

of boys enrolled in only acting classes to the no. of girls enrolled in the

same?

of boys enrolled in only acting classes to the no. of girls enrolled in the

same?

a) 76 : 25

b) 21 : 73

c) 73 : 21

d) 26 : 77

e) none of these

Q.2 Total no. of boys enrolled in horse

riding is approximately what percent of the total no. of students?

riding is approximately what percent of the total no. of students?

a) 33

b) 26

c) 61

d) 28

e) none of these.

Q.3 what is the total no. of girls enrolled

in swimming?

in swimming?

a) 737

b) 868

c) 585

d) 612

e) none of these

Q.4 Number of boys enrolled in only

swimming is what % of the girls enrolled in the same ?

swimming is what % of the girls enrolled in the same ?

a) 35.71

b) 43.82

c) 26.73

d) 36.83

e) none of these

Q.5 what is the total no. of students

enrolled in all the three classes together?

enrolled in all the three classes together?

a) 175

b) 155

c) 265

d) 270

e) none of these

Answers & Solutions:

1) D – Ratio = 260 : 770 = 26 : 77

2) B – percentage = ( 312 + 364 + 130)/3120 x 100 = 26

3) B – number = 156 + 140 + 208 + 364 = 868

4) A – percentage = 130 / 364 x 100 = 35.71

5) D – total = 130 + 140 = 270

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