Number Series Ques 106

Question-

What will come in place of the question mark (?)

$131 \quad 67 \quad 35 \quad 19 \quad 11 \quad ? $

(1) 4

(2) 6

(3) 5

(4) 7

(5) 8

Show Answer

Correct Answer: (4)

Solution: (4)

The pattern is :

$\frac{131+3}{2}=\frac{134}{2}=67$

$\frac{67+3}{2}=\frac{70}{2}=35$

$\frac{35+3}{2}=\frac{38}{2}=19$

$\frac{19+3}{2}=\frac{22}{2}=11$

$\frac{11+3}{2}=\frac{14}{2}=7$