Question

Not a question for spammers, find the missing no: 1,3,5,8,13,? 31​

Answer 1

Explanation:

0 + 1 = 1;

1 + 1 = 2;

2 + 3 = 5;

5 + 8 = 13;

13 + 8 = 21

21 + 13 = 34

Hence, the correct answer is 21.

Answer 2

The correct answer is

? = 22

________________________________

5 = 3×2-1

8 = 5×2-2

13 = 8×2-3

? = 13×2-4

= 22