M4maths Previous Puzzles

26 Apr 2018 Series

6, 9, 8, 11, 10, 13,....
What is the eighth term of following series?

OPtion

1) 12
2) 11
3) 13
4) 14
5) 15
6) 16
7) 17
8) 10
9) 18
10) None of these

Solution

This is a simple alternating addition and subtraction series. In the first pattern, 3 is added; in the second, 1 is subtracted.

So 13 -1 = 12 and 12+3 = 15

Option 5)

Correct Option: 5 Best Solution (0)