Question

Find out the wrong term in the series 3, 4, 10, 32, 136, 685, 4116

A) 4116 B) 685 C) 136 D) 32

Answer 1

Answer:

option D is the answer for the given problem

Answer 2

Answer:

Concept : Number series

Given : $3, 4, 10, 32, 136, 685, 4116$ in a series format

To find : Worng term in the given series .

Step-by-step explanation:

In the gven series we can observe the pattern follow

Total number of the term in the series = $7$

By number the series term from $1$ to $7$

we can see the logic series that has been follow

First term = 3 and first term position = 1.

So if we multiply our first term with its position and then add it with the term position. We will get next number in the series.

So, by following this logic we get :

$3 *1+1=4\\4*2+2=10\\10*3+3=33\\33*4+4=136\\136*5+5=685\\6854*6+6=4116$

So, from above observation we can cleary see 32 is the wrong term as it should be 33 over there .

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