IBPS PO Prelims 2017 - Quantitative Aptitude

1.

(i) x^2 − 4 = 0

(ii) y^2 − 9y + 20 = 0

if x > y

if x ≥ y

if x < y

if x ≤ y

If x = y or the relationship cannot be established

2.		Students participating in Dance from class VII is what percent of students participating in play from class IX.

33 (1/3) %

120 (2/7) %

114 (2/7) %

133 (1/3) %

116 (2/3) %

3.		Ramesh has 20% savings with him from his monthly salary. If expenditure on clothing is 25% of overall expenditure and his total expenditure except clothing is 3600 then find his saving.

1000

1500

1600

1200

900

4.		2, 17, 89, 359, 1079, ?

2134

1081

2195

2159

1945

5.

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

6.		17, 98, 26, 89, 35, ?

78

79

80

81

82

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

393

378

197

148

246

8.

(i) x^2 + 6x − 16 = 0

(ii) y^2 − 6y + 5 = 0

if x > y

if x ≥ y

if x < y

if x ≤ y

If x = y or the relationship cannot be established

9.		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

10.		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