Number Series Ques 160
Question-
What will come in place of the question mark (?)
$8 \quad 11 \quad 17 \quad ? \quad 65 \quad 165.5 \quad 498.5$
(1) 27.5
(2) 32
(3) 28
(4) 30.5
(5) None of these
Show Answer
Correct Answer: (4)
Solution: (4)
The pattern of the number series is :
$8 \times 0.5+7=4+7=11$
$11 \times 1+6=17$
$17 \times 1.5+5=25.5+5=30.5$
$30.5 \times 2+4=61+4=65$
BETA
