Number Series Quiz For IBPS PO 2017 | | GovernmentAdda
Home / Quiz / Quantitative Aptitude Quiz / Number Series Quiz / Number Series Quiz For IBPS PO 2017
English Question Bank





Click Here
For Free Download

Number Series Quiz For IBPS PO 2017

1. 221, 55, 224, 55, 236, ?, 2571

a) 242
b) 55
c) 254
d) 57.25
e) None of these

2. 5, 8, 15, 37, ?, 309.5

a) 99.5
b) 97.5
c) 94.5
d) 98.5
e) 96.5

3. 3, 2, 14, 35, 107, ?

a) 232
b) 218
c) 222
d) 225
e) 242

4. 664, 334, 85.5, 16.25, 4.03125, ?

a) 2.73012
b) 3.17203
c) 2.403125
d) 3.220175
e) 2.220175

5. 12, 14, 32, 102, 416, 2090, ?

a) 15522
b) 12552
c) 13525
d) 17552
e) None of these

6. 4, 6, 9, 13.5, 20.25, 30.375,  ?

a) 40.25
b) 45.5625
c) 42.7525
d) 48.5625
e) None of these

7. 705, 728, 774, 843, 935, 1050, ?

a) 1190
b) 1180
c) 1185
d) 1187
e) None of these

8. 4, 2, 3.5, 7.5, 26.25, 118.125

a) 118.125
b) 26.25
c) 3.5
d) 2
e) 7.5

9. 13, 14, 30, 93, 376, 1885, ?

a) 10818
b) 10316
c) 11316
d) 1131
e) None of these

10. 96, 99, 104, ?, 128, 151

a) 111
b) 112
c) 113
d) 114
e) None of these

 

 

 

SOLUTIONS

1. Answer (d)
Explanation :
(221-1)/4 = 55
(55+1)*4 = 224
(224-4)/4 = 55
(55+4)*4 = 236
(236-7)/4 = 57.25
(57.25+7)*4 = 257

2. Answer (a)
Explanation :
5 * 1 + 2 + 1 = 8
8 * 1.5 + 4 – 1 = 15
15 * 2 + 6 + 1 = 37
37 * 2.5 + 8 – 1 = 99.5
99.5 * 3 + 10 + 1 = 309.5

3. Answer (c)
Explanation :
3 + 1³ – 2 = 2
2 + 2³ + 4 = 14
14 + 3³ – 6 = 35
35 + 4³ + 8 = 107

4. Answer (c)
Explanation :
664 + 4 ÷ 2 = 334
334 + 8 ÷ 4 = 85.5
85.5 + 12 ÷ 6 = 16.25
16.25 + 16 ÷ 8 = 4.03125
4.03125 + 20 ÷ 10 = 2.403125

5. Answer (b)
Explanation: ×1 + 2, ×2 + 4, ×3 + 6, ×4 + 8, ×5 + 10, ×6 + 12,…….

6. Answer (b)
Explanation: The given series is based on the following pattern :×1.5,×1.5,……..

7. Answer (e)
Explanation:
705 + 1 × 23 = 728
728 + 2 × 23 = 774
774 + 3 × 23 = 843
843 + 4 × 23 = 935
935 + 5 × 23 = 1050
? = 1050 + 6 × 23 = 1050 + 138 = 1188

8. Answer (c)
Explanation: The series is based on the following pattern: ×0.5,×1.5,×2.5,×3.5,×4.5 Obviously, 3.5 Is the wrong number which should be replaced by 3.

9. Answer (c)
Explanation:
The given number series is based on the following pattern :
13 × 1 + 1 = 14
14 × 2 + 2 = 30
30 × 3 + 3 = 93
93 × 4 + 4 = 376
376 × 5 + 5 = 1885
? = 1885 × 6 + 6 = 11316

10. Answer (c)
Explanation:
96+3 = 99
99+(3+2) = 104
104+(5+4) = 113
113+(9+6) = 128
128+(15+8) 151

About GovernmentAdda

We provide all Govt Jobs Like Banking, SSC, FCI,UPSC, Railways and all other important government exams Study Materials,Tricks,Quizes,Notifications,Videos etc.

Check Also

Quantitative Aptitude Quiz- Percentage

1) Two-fifth of one-third of three seventh of a number is 15.What is 40% of …

Quant Power Question Bank By Governmentadda Free PDF Download

Hello Aspirants, As per huge response given by you for our free pdf materials we …

error: