Number Series Ques 8
Question-
What will come in place of the question mark (?)
$300 \quad 298 \quad 307 \quad 279 \quad 344 \quad$ ?
(1) 265
(2) 218
(3) 253
(4) 289
(5) 298
(IBPS Bank PO/MT CWE-V (Pre.) 10.10.2015 Ist Sitting)
Show Answer
Correct Answer: (2)
Solution: (2)
The pattern is:
$300-2\left(=1+1^{3}\right)=298$
$298+9\left(=1+2^{3}\right)=307$
$307-28\left(=1+3^{3}\right)=279$
$279+65\left(=1+4^{3}\right)=344$
$344-126\left(=1+5^{3}\right)=218$
BETA
