Number Series Ques 49
Question-
What will come in place of the question mark (?)
$69 \quad 74 \quad 67 \quad 78 \quad 65 \quad ?$
(1) 85
(2) 78
(3) 82
(4) 84
(IBPS Bank PO/MT CWE-VI (Pre.), 16.10.2016 (Second Sitting))
Show Answer
Correct Answer: (3)
Solution: (3)
The pattern is:
$69+5=74$
$74-7=67$
$67+11=78$
$78-13=65$
$65+17=82$
Note : $5,7,11,13 \ldots$ are consecutive prime numbers.
BETA
