Number Series for IBPS CWE PO - VI Prelim Exam (Set-2)

Published on Friday, October 14, 2016
number series
Directions (Qus. 1-5): What will come in place of question mark (?) in the following number series?

1. 59.76, 58.66, 56.46, 52.06,  ?, 25.66
a) 48.08
b) 46.53
c) 43.46
d) 43.26
e) None of these

2. 36, 157, 301, 470, ?, 891
a) 646
b) 695
c) 639
d) 669
e) None of these

3. 14, 70, 350, ?, 8750, 43750
a) 1570
b) 875
c) 1750
d) 785
e) None of these

4. 13, 13, 65, 585, 7605, 129285,?
a) 2456415
b) 2235675
c) 2980565
d) 2714985
e) 2197845

5. 1, 16, 81, 256, 625, 1296, ?
a) 4096
b) 2401
c) 1764
d) 3136
e) 6561

Answers:

1. d) The series is - 1.1, - 2.2, - 4.4, - 8.8, - 17.6
2. e) The series is: + 112, + 122, + 132, + 142, + 152
3. c) The series is: x5, x5, x5 ……
4. d) The series is: x1, x5, x9, x13, x17, x21
5. b) The series is: 14, 24, 32, 42, 54, 64, 74 (= 2401)

Thanks.

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ramandeep singh

My name is Ramandeep Singh. I authored the Quantitative Aptitude Made Easy book. I have been providing online courses and free study material for RBI Grade B, NABARD Grade A, SEBI Grade A and Specialist Officer exams since 2013.

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