IBPS PO Prelims 2017 - Quantitative Aptitude

1.		7, 4.5, 5.5, 12, 49, ?

393

378

197

148

246

2.		What is the sum of students who do not participate in dance and play from class VI and IX together?

720

480

620

580

None of these

3.		Find the ratio of number of hats sold by A on Tuesday & Friday together to number of hats sold by B on same days.

25 : 23

23 : 25

21 : 25

25 : 21

18 : 17

4.		A sold 80% defective hats on Thursday and B sold 75% defective hats on the same day. Find the number of hats sold by A and B on Thursday that are not defective?

25

20

18

32

40

5.		17, 98, 26, 89, 35, ?

78

79

80

81

82

6.

Directions (27-32): Given below is the table which shows the total students in 4 different schools and percentage of students participating in Dance and Play in 4 different classes.

Classes	Total Students	% of students participating
Classes	Total Students	Dance	Play
VI	500	15	8
VII	400	10	6
VIII	360	25	10
IX	250	10	12

What is the ratio of students participating in Dance from Class VII and IX together to the students participating in Play from class VI and VIII together?

43 : 53

65 : 76

44 : 57

63 : 71

62 : 77

7.		The ratio of diameter and height of a right circular cylinder is 4 : 3. If diameter of the cylinder get reduced by 25% then its total surface area reduced to 318.5 pi square meter. What is the circumference of the base of the cylinder.

28 pi cm2

14 pi cm2

35 pi cm2

7 pi cm2

None of these

8.		The ratio of cost price to the selling price of an article is 5 : 6. If 20% discount is offered on marked price of the article then marked price is what percent more than cost price?

100/3 %

0.5

0.4

200/3 %

0.6

9.		If 20% of students who participate in dance from class VI also participate in play then find the ratio of students from class VI who participated only in Dance to students participated only in play.

25 : 16

16 : 25

19 : 20

20 : 19

15 : 11

10.		If number of hats sold on Friday by A is increased by 14 (2/7) %, then what will be the average no. of hats sold on Monday, Wednesday, and Friday by A?

85

58

56

82

52