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## GK Trick

### Quantitative Aptitude for IBPS PO Prelims Exam: 2018

Directions (1- 5): What will come in place of the question mark (?) in the following number series?
Q1. 8, 14, 32, 58, 124, (?)
248
247
237
238
224

Q2. 25, 41, 89, 169, 281, (?)
425
415
409
419
435

Q3. 461 474 465 478 469 (?)
460
482
456
478
496

Q4. 980, 516, 284, 168, 110, (?)
73
71
83
91
81

Q5. 4, 5, 8, 27, 104, (?)
530
514
520
509
525

Q6. Out of his total income, Mr. Kapur spends 20% on house rent and 70% of the rest on house hold expenses. If he saves Rs 1,800 what is his total income (in rupees)?
Rs 7,800
Rs 7,000
Rs 8000
Rs 7,500
None Of These

Q7. There are 81 litres pure milk in a container. One-third of milk is replaced by water in the container. Again one-third of mixture is extracted and equal amount of water is added. What is the ratio of milk to water in the new mixture?
1 : 2
1:1
2:1
4:5
3:2

Q8. Ashok and Mohan can do a piece of work in 12 days. Mohan and Binod together do it in 15 days. If Ashok is twice as good a workman as Binod. In how much time will Mohan alone can do the work?
15 days
20 days
25 days
35 days
40 days

Q9. 12 men complete a work in 18 days. 6 days after they had started working, 4 men join them. How many more days will all of them take to complete the remaining work?
10 days
12 days
15 days
9 days
16 days

Q10. Out of the three given numbers, the first number is twice the second and thrice the third. If the average of the three numbers is 154, what is the difference between the first and their third number?
126
42
166
52
168

Direction (11-15): What will come in place of ‘?’ in the following questions. Q11. 3/8 of 168×15÷5+?=549÷9+235
163
199
107
126
136

Q12. 11×3^4+1/? of 385-1698÷6=685
5
4
8
6
9

Q13. (?)^2-364÷7×6+289=26×(121+72)
95
89
83
71
None of these

Q14. 1/(4913)^(1/3) of 1411+583×?=16 2/3% of 14490
5
6
7
8
4

Q15. 14 2/7% of 27048 ÷ √576=(?)^(1/2)
25571
25921
25252
25481
24481

SOLUTIONS

1.D
2.A
3.B
4.E
5.E
6.D
7.D
8.B
9.D
10.E
11.C
12.A
13.D
14.E
15.B

5 Banking and SSC : Quantitative Aptitude for IBPS PO Prelims Exam: 2018 Directions (1- 5): What will come in place of the question mark (?) in the following number series?  Q1. 8, 14, 32, 58, 124, (?)  248  2...