Question

Find missing number
$4,15,37,70,?,169$

• A. $103$
• B. $106$
• C. $117$
• D. $114$

Answer 1

The correct option is D $114$

Given the series $4,15,37,70,?,169$.

Now the difference between $15$ and $4$ is $11$, and that of $37,15$ is $22$, that of $70,37$ is $33$. In this way the difference between $?,70$ will be $44$. Then $?=70+44=114$.

Also $114+55=169$.