Number Series Ques 71

Question-

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

$700 \quad 457 \quad 376 \quad 349 \quad 340 \quad ? $

(1) 266

(2) 329

(3) 304

(4) 337

(5) 307

Show Answer

Correct Answer: (4)

Solution: (4)

The pattern is:

$700-457=243=3^{5}$

$457-376=81=3^{4}$

$376-349=27=3^{3}$

$349-340=9=3^{2}$

$\therefore ?=340-3=337$