4, 8, 10, 14, 16, 20, ?

by AdminX

What will come at the place of question mark ?
4, 8, 10, 14, 16, 20, ?

A. 22
B. 21
C. 20
D. 16

Answer & Solution

Answer: Option A
Solution:

Above series contains two sub-series in it.

4, 10, 16, 22

8, 14, 20

Each of both term there is difference of 6 i.e. next term is 6 greater than previous term.

4, 8, 10, 14, 16, 20, ?

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