Number Series Ques 80
Question-
What will come in place of the question mark (?)
$5 \quad 7.5 \quad 15 \quad 37.5 \quad ? \quad 393.75 $
(1) 80
(2) 112.5
(3) 160
(4) 48
(5) 72
Show Answer
Correct Answer: (2)
Solution: (2)
The pattern is:
$5 \times 1.5=7.5$
$7.5 \times 2=15$
$15 \times 2.5=37.5$
$37.5 \times 3=112.5$
$112.5 \times 3.5=393.75$