Number Series Ques 92

Question-

What will come in place of the question mark (?)

$1\quad 7\quad 49\quad 343 \quad ? $

(1) 16807

(2) 1227

(3) 2058

(4) 2401

(5) None of these

Show Answer

Correct Answer: (4)

Solution: (4)

The pattern of the number series is :

$ \begin{aligned} & 1 \times 7=7 \\ & 7 \times 7=49 \\ & 49 \times 7=343 \\ & 343 \times 7=2401 \end{aligned} $