22
Q:

Find the next number in the given sequence?

11, 17, 39, 85, ?

A) 133 B) 143
C) 153 D) 163

Answer:   D) 163



Explanation:

Her the given number series is 11, 17, 39, 85, ?

 

 

1111 + 32 - 3 = 1717 + (52 - 3) = 3939 + (72 - 3) = 8585 + (92 - 3) = 163

 

Hence, the next number in the given sequence is 163.

Subject: Number Series
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