Number Series Ques 218
Question-
What will come in place of the question mark (?)
$\begin{array}{llllll}7 & 9 & 24 & 84 & ? & 1810\end{array}$
(1) 336
(2) 356
(3) 348
(4) 340
(5) 352
Show Answer
Correct Answer: (2)
Solution: (2)
The pattern is:
$7 \times 1+1 \times 2=7+2=9$
$9 \times 2+2 \times 3=18+6=24$
$24 \times 3+3 \times 4=72+12=84$
$84 \times 4+4 \times 5=336+20=356$
$356 \times 5+5 \times 6=1780+30=1810$
BETA
