Number Series Ques 193

Question-

Find the wrong term in the following series.

$2 \quad 6 \quad 15 \quad 30 \quad 45 \quad 43.5 \quad 22.5$

(1) 6

(2) 30

(3) 45

(4) 15

(5) 43.5

Show Answer

Correct Answer: (5)

Solution: (5)

The pattern is :

$2 \times 3=6$

$6 \times 2.5=15$

$15 \times 2=30$

$30 \times 1.5=45$

$45 \times 1=45 \neq 43.5$

$45 \times 0.5=22.5$