10, 20, 25, 35, 40, 50, 55, … choose which pair of numbers comes next?
Table of Contents
A. 70, 65
B. 60, 70
C. 60, 75
D. 60, 65
E. 65, 70
Answer & Solution
Answer: Option E
Solution:
This is an alternating addition series, in which 10 is added, then 5, then 10, and so on.
Also Read:
- 1, 9, 25, 49, ?, 121.
- 4, 7, 12, 19, 28, ?
- 6, 11, 21, 36, 56, ?
- 10, 100, 200, 310, ?
- 8, 28, 116, 584, ?
- 3, 7, 23, 95, ?
- 7, 26, 63, 124, 215, 342, ?
- 165, 195, 255, 285, 345, ?
- 34, 45, 56, 67, ……. What number should come next?
- Find out the wrong number. 150, 450, 750, 1060,1350,1650,1950
