IBPS PO Prelims 2020 - Quantitative Aptitude

1.

I. x^2 = 92

II. (y – 8)^2 = 9

If x > y

If x ≥ y

If y > x

If y ≥ x

If x = y or no relation can be established

2.		12, ?, 6, 9, 18, 45

15

8

6

12

4

3.		Find the ratio between total male employee who represent B & C together to total female employee who represent A & C together?

23:13

23:14

23:18

23:12

23:20

4.		Find the ratio between total items sold by store on Monday to total items sold by store on Thursday?

1:5

1:3

1:7

1:4

1:2

5.

Direction (6 – 10): What will come in the place of question mark in following number series:

9.8, ?, 8.9, 11.6, 8, 12.5

10.7

11.7

10.5

10.9

11.3

6.		Find difference between Total male employees who represent C and total female employee who represent B?

120

140

100

160

180

7.		1, 1, ?, 15, 105, 945

2

3

4

1.5

2.5

8.		Three partners P, Q and R invested their amounts in ratio of 2 : 5 : 7. At the end of 6 months, ‘P’ added some more amount such that his investment become equals to half of sum of ‘Q’ and ‘R’ initial investment. If at the end of the year, Q’s share in profit is Rs 425, then find the total profit

Rs 1250

Rs 1360

Rs 1840

Rs 1050

Rs 1450

9.

Directions (21-25): In the following two equations questions numbered (I) and (II) are given. You have to solve both equations and Give answer

If x > y

If x ≥ y

If y > x

If y ≥ x

If x = y or no relation can be established

I. x² - 8x + 15 = 0

II. 2y² - 7y + 5 = 0

If x > y

If x ≥ y

If y > x

If y ≥ x

If x = y or no relation can be established

10.		Four years ago, ratio of age of A and B was 3 : 4. Average of present age of A, B and C is 26 years. C is 11 years younger than B. what is the present age of B?

25 years

21 years

22 years

32 years

26 years