Quantitative Aptitude Quiz For IBPS Clerk Prelims 2021- 1st August |

Q1. 1528 + 525 ÷ 25 – 840 = 510 + ?
(a) 199
(b) 299
(c) 159
(d) 189
(e) 165

Q2. √1225 ÷ 7 + 18.5 × 16 – 18% of 10800 = ? – 1800
(a) 259
(b) 169
(c) 157
(d) 129
(e) 141

Q3. 65% of 180 + ?% of 210 = 80% of 225
(a) 45
(b) 30
(c) 40
(d) 50
(e) 25

Q8. (180 × 170) ÷ 16 ÷ ? = 153 × 6 + 612
(a) 1.75
(b) 1.20
(c) 1.25
(d) 1.45
(e) 1.80

Q9. (24)² – (12)² – (10)² + (?)² = 207 × 3
(a) 19
(b) 37
(c) 13
(d) 23
(e) 17

Q10. (1285 + 215 – 720) ÷ (1620 + 1200 – 69.5 × 40) =?
(a) 23.5
(b) 13
(c) 21.5
(d)17.5
(e) 19.5

Q11. In an alloy A, Aluminum and Nickel are present in the ratio 4 : 3 and in alloy B, the same element are in the ratio 3 : 5. If these two alloys be mixed to form a new alloy in which same elements are in the ratio 1 : 1, then find the ratio of alloy A and alloy B in the new alloy ?
(a) 6 : 7
(b) 7 : 4
(c) 4 : 7
(d) 7 : 6
(e) 4 : 3

Q12. The average wt. of boys in school is 60kg while average wt. of girls is 55 kg. The average wt. of both boys and girls is 58kg. Find the number girls in school if number of boys is 720.
(a) 480
(b) 720
(c) 240
(d) 360
(e) 600

Q13. If 21 is added in a number, the result becomes of itself. Find the new number?
(a) 126
(b) 147
(c) 130
(d) 136
(e)125

Q14. The amount invested by P and Q is in the ratio 2 : 3 and that invested by P and R is 5 : 7. If the profit earned by P at the end of year is Rs. 76 less than that earned by R. Find the profit earned by Q.
(a) Rs. 95
(b) Rs. 228
(c) Rs. 285
(d) Rs. 380
(e) Rs. 114

Q15. Average weight of A, B and C is 93 kg.. If another man D joins the group whose weight is 81 kg then new average of the four people will be equal to: –
(a) 65 kg
(b) 67 kg
(c) 86 kg
(d) 90 kg
(e) 96 kg

Solutions