IBPS PO Prelims 2019 - Quantitative Aptitude

1.		If in city A, the ratio of male graduates to female graduates is 3 : 4 and total graduates in the city are 70% of total population. Find population of females who are not graduate.

120

50

90

70

135

2.		What is average of male population in park B, C and D?

343.33

313.33

323.33

333.33

353.33

3.		If 20 boys from each hostel left their hostel then find the average of remaining number of boys in all the hostels?

239.5

235

250.5

240.5

245.5

4.

I. x^2 = 81

II. (y - 9)^2 = 0

If x > y

If x ≥ y

If y > x

If y ≥ x

If x = y or no relation can be established

5.		Find ratio of total number of boys and girls together in hostel B to that of in hostel C?

3:5

2:5

3:4

4:5

6:5

6.		Total number of boys in hostel A and that of girls in hostel C is what percent more than number of boys in hostel B?

100%

125%

150%

137.5%

175%

7.		1332.89 + 171.928 + 17.01 + ?^2 = 1690.87

27

17

9

13

19

8.

Directions (6-10): In the following two equations questions numbered (I) and (II) are given. You have to solve both equations and Give answer

(a) If x > y

(b) If x ≥ y

(c) If y > x

(d) If y ≥ x

(e) If x = y or no relation can be established

I. X^2 - 7x + 12 = 0

II. Y^2 - 8y + 12 = 0

If x > y

If x ≥ y

If y > x

If y ≥ x

If x = y or no relation can be established

9.

Directions (11-15): Given line graph shows the data of male & female population in 5 different cities. Read the data carefully and answer the questions.

By what percent total population of city A is more or less than that of city D?

45%

35%

70%

30%

60%

10.		150.09% of 20 + (322.9/17.02) + sqrt(?) = (8.96)^2

984

1024

1360

1225

674