Question

sequence 1,3,6,11,20,37,?

Answer 1

Hi friend, Harish here.

Here is  your answer:

The sequence goes in this order:

1) 1 = 1

2) 0 + 1 + 2 = 3

3) 1 + 2 + 3 = 6

4) 2 + 3 + 6 = 11 

5) 3 + 6 + 11 = 20

6) 6 + 11 + 20 = 37.

Then the required numbers is,

7) 11 +20 + 37 = 68.


This series is known as tribonacci series

Therefore 68 is the answer.
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Hope my answer is helpful to you.

Answer 2

37*2=74-4=70


Hope..it helps