Number Series Ques 30
Question-
What will come in place of the question mark (?)
$19 \quad 19.6 \quad 20.8 \quad 23.2 \quad 28 \quad$ ?
(1) 35.7
(2) 37.6
(3) 31.8
(4) 39.8
(5) 38.2
Show Answer
Correct Answer: (2)
Solution: (2)
The pattern is :
$19+0.6 \times 1=19.6$
$19.6+2 \times 0.6=19.6+1.2$ $=20.8$
$20.8+1.2 \times 2=20.8+2.4$ $=23.2$
$23.2+2.4 \times 2=23.2+4.8=28$
$28+4.8 \times 2=28+9.6=37.6$
BETA
