NIMCET 2019 Question Paper with solutions

Question : 77 of 120

Marks: +1, -0

The number that comes next in the series 1,2,3,6,11,20,37,68,,,,, is

Solution:

The pattern of the series is as follows

1+2=3

1+2+3=6

2+3+6=11

3+6+11=20

6+11+20=37

11+20+37=68

20+37+68=125

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