Question

Which of the following numbers does not fit in the given series?

2,3,6,11,18,27,38,51,65,83​

Answer 1

Answer:

65

Step-by-step explanation:

The difference between adjacent 2 numbers are growing 2 step by step.

But the difference between 65 and 51 is 14. It doesn't fit the rule.

Answer 2

Answer:

Step-by-step explanation:

series 2,3,6,11,18,27,38,51,65,83

3=2+1

6=3+3

11=6+5

18=11+7

27=18+9

We can say that each term is increased by a step of 2 in addition of previous term

so term 65 is wrong

instead it should be 66