Number Series Ques 85

Question-

Find the wrong term in the following series.

$14.2,16.3,12.1,18.4,10.6, 20.5$

(1) 20.5

(2) 10.6

(3) 18.4

(4) 12.1

(5) None of these

Show Answer

Correct Answer: (2)

Solution: (2)

Analysing the pattern we can write

$14.2+2.1 \times 1=16.3$

$16.3-2.1 \times 2=12.1$

$12.1+2.1 \times 3=18.4$

$18.4-2.1 \times 4=10.0$ and not