Question 43

Find the number that does NOT belong to the given number series.
140, 91, 56, 30, 14, 5, 1

Solution

The given series :

140, 91, 56, 30, 14, 5, 1

The pattern followed here is shown below :

The between the two consecutive terms is a square of a number exept 35 and 24.

If 56 is replaced with 55 then,

Hence, Option A is correct.

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Find the number that does NOT belong to the given number series.140, 91, 56, 30, 14, 5, 1