QUANT NUMBER SERIES FOR UPCOMING BANK & OTHER COMPETITIVE EXAMINATION

Directions (Q. 1-5): In each of the following number series, a wrong number is given. Find out that number. 

1. 1, 12, 31, 63, 101, 156, 227 
(1) 31 
(2) 63 
(3) 101 
(4) 156 
(5) 227 

2. 4, 9, 28, 99, 415, 2105, 12660 
(1) 9 
(2) 28 
(3) 99 
(4) 415 
(5) 2105 

3. 7, 26, 64, 124, 215, 342, 511 
(1) 26 
(2) 64 
(3) 124 
(4) 215 
(5) 342 

4. 9, 28, 63, 120, 205, 323, 483 
(1) 28 
(2) 63 
(3) 120 
(4) 205 
(5) 323 

5. 26, 57, 102, 164, 250, 366, 518 
(1) 57 
(2) 102 
(3) 164 
(4) 250 
(5) 366


SOLUTION