Number Series Ques 22

Question-

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

$100 \quad 52 \quad 28 \quad 16 \quad 10 \quad$ ?

(1) 7

(2) 3

(3) 6

(4) 4

(5) 5

Show Answer

Correct Answer: (1)

Solution: (1)

The pattern is :

$ \begin{aligned} & \frac{100}{2}+2=50+2=52 \\ & \frac{52}{2}+2=26+2=28 \\ & \frac{28}{2}+2=14+2=16 \\ & \frac{16}{2}+2=8+2=10 \\ & \frac{10}{2}+2=5+2=7 \end{aligned} $