Dear Aspirants,
Quantitative Aptitude is a very important section you must prepare if you are aiming for a job in Bank or Insurance sector. These two weeks are very important as IBPS-SO 2017 are lined up. So, these 15 questions can help you practice three very important topics of Quant Section.
Directions (1-5): What should come in place of the question mark (?) in following number series problems?
Q1. 4, 8, ?, 42, 91, 212
(a) 16
(b) 34
(c) 25
(d) 22
(e) 17
Q2. 5616, 1872, 468, 156,?, 13
(a) 39
(b) 52
(c) 26
(d) 65
(e) 78
Q3. 10, 14, 25, 55, 140, ?
(a) 386
(b) 398
(c) 388
(d) 396
(e) None of these
Q4. 28, 16, 28, 76, ?
(a) 269
(b) 274
(c) 351
(d) 243
(e) None of these
Q5. 7, 9, 19, 18, 31, 27, ?
(a) 59
(b) 56
(c) 43
(d) 71
(e) None of these
Q6. At present, Pia is 6 years older than Ray. The respective ratio between the present ages of Pia and Mini is 3 : 4. At present Ray is 14 years younger to Mini. What is Ray’s present age?
(a) 16 years
(b) 20 years
(c) 14 years
(d) 18 years
(e) 24 years
Q7. Samartha is five times as old as his daughter Trisha and Samartha’s wife Phalguni’s age is 26 years more than that of Trisha. The difference between thrice the age of Samarth ten years ago and twice the age of Phalguni ten years ago was 42 years. What will be the respective ratio of Phalguni’s age 12 years hence and Samartha’s age 2 years hence?
(a) 23 : 21
(b) 24 : 29
(c) 19 : 23
(d) 21 : 25
(e) 18 : 23
Q8. One litre of water is evaporated from 6 litres of a solution containing 5% salt. Find the percentage of salt in the remaining solutions?
(a) 8%
(b) 10%
(c) 6%
(d) 5%
(e) None of these
Q9. Two men undertake to do a piece of work for Rs. 1400. The first man alone can do this work in 7 days while the second man alone do this work in 8 days. If they working together complete this work in 3 days with the help of a boy, how should the money be divided?
(a)Rs. 600, Rs. 550, Rs. 250
(b)Rs. 600, Rs. 525, Rs. 275
(c)Rs. 600, Rs. 500, Rs. 300
(d)Rs. 500, Rs. 525, Rs. 375
(e) None of these
Q10. There are three containers A, B and C which contains water, milk and Acid respectively in equal quantities. 10% of the content of A is taken out and poured into B then, the same amount from B is transferred to C, . What is the ratio of water in container A to the total quantity of mixture in container C?
(a) 37:30
(b) 31:30
(c) 37:35
(d) 30:37
(e) None of these
Directions (11-15): Simplify the following questions and find the value of?
Q11. (252 ÷ 21 × 12) ÷ ? = 16
(a) 11
(b) 9
(c) 8
(d) 13
(e) None of these
Q12. 36865 + 12473 + 21045 – 44102 = ?
(a) 114485
(b) 28081
(c) 26281
(d) 114845
(e) None of these
Q13. (21.6)² ÷ (– 7.2)² × ? = 15483.36 – 15276.09
(a) 23.03
(b) 23.3
(c) 32.03
(d) 32.3
(e) None of these
Q14. 348 ÷ 29 × 15 + 156 = (?)³ + 120
(a) 12
(b) 6
(c) 36
(d) 9
(e) None of these
Answers:
Solutions (1-5):
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