Dear Readers,
We have started the 56 days Study Plan for IBPS PO Prelims. This study plan is to efficiently utilise time and hard work to channelise it towards smart work. From now quizzes on Bankersadda will be according to the given study plan and this will help you prepare important topics in limited time.
Today is DAY 18 of the study plan and in Quantitative Aptitude today’s chapter is Number Series
Direction (1-8): What should come in place of the question mark (?) in the following number series?
Q1. 6 9 15 27 51 ?
(a) 84
(b) 99
(c) 123
(d) 75
(e) None of these
Q2. 15 25 40 130 ?
(a) 500
(b) 520
(c) 490
(d) 480
(e) None of these
Q3. 6 13 38 ? 532 2675
(a) 129
(b) 123
(c) 172
(d) 164
(e) None of these
Q4. 1 3 24 360 8640 302400 ?
(a) 14525100
(b) 154152000
(c) 14515200
(d) 15425100
(e) None of these
Q5. 7 9 19 45 95 ?
(a) 150
(b) 160
(c) 145
(d) 177
(e) None of these
Q6. 33 39 57 87 129 ?
(a) 183
(b) 177
(c) 189
(d) 199
(e) None of these
Q7. 19 26 40 68 124 ?
(a) 246
(b) 238
(c) 236
(d) 256
(e) None of these
Q8. 62 87 187 412 812 ?
(a) 1012
(b) 1437
(c) 1337
(d) 1457
(e) None of these
Directions (9-15): In each of these questions, one term in the given number series is wrong. Find out the wrong term.
Q9. 484 240 120 57 26.5 11.25 3.625
(a) 240
(b) 120
(c) 57
(d) 26.5
(e)11.25
Q10. 5 7 16 57 244 1245 7506
(a) 7
(b) 16
(c) 57
(d) 244
(e) 1245
Q11. 4 2.5 3.5 6.5 15.5 41.25 126.75
(a) 2.5
(b) 3.5
(c) 6.5
(d) 15.5
(e) 41.25
Q12. 6 91 584 2935 11756 35277 70558
(a) 91
(b) 70558
(c) 584
(d) 2935
(e) 35277
Q13. 8 12 24 46 72 108 152
(a) 12
(b) 24
(c) 46
(d) 72
(e) None of these
Q14. 8, 13, 21, 32, 47, 63, 83
(a) 32
(b) 47
(c) 63
(d) 83
(e) None of these
Q15. 8 4.5 5.5 9.75 20.5 56.25 171.75
(a) 8
(b) 4.5
(c) 20.5
(d) 5.5
(e) 171.75