Number Series Ques 168

Question-

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

$454 \quad 472\quad 445\quad 463\quad 436 \quad ? $

(1) 436

(2) 456

(3) 454

(4) 434

(5) None of these

Show Answer

Correct Answer: (3)

Solution: (3)

The pattern of the number series is :

$454+18=472$

$472-27=445$

$445+18=463$

$463-27=436$

$436+18=454$