Number Series Ques 209

Question-

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

$33 \quad 16.5 \quad ? \quad 24.75 \quad 49.5 \quad 123.75$

(1) 18.5

(2) 16.5

(3) 8.5

(4) 8.25

(5) None of these

Show Answer

Correct Answer: (2)

Solution: (2)

The pattern is :

$33 \times \frac{1}{2}=16.5$

$16.5 \times 1=16.5$

$16.5 \times \frac{3}{2}=24.75$

$24.75 \times 2=49.5$

$49.5 \times \frac{5}{2}=123.75$