Number Series Ques 37
Question-
What will come in place of the question mark (?)
$4 \quad 7 \quad 13 \quad 25 \quad 49 \quad$ ?
(1) 100
(2) 96
(3) 97
(4) 95
(5) 98
Show Answer
Correct Answer: (3)
Solution: (3)
The pattern is :
$4 \times 2-1=8-1=7$
$7 \times 2-1=14-1=13$
$13 \times 2-1=26-1=25$
$25 \times 2-1=50-1=49$
$49 \times 2-1=98-1=97$