Number Series Ques 191

Question-

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

$13.76 \quad 14.91 \quad 17.21 \quad 20.66 \quad ? \quad 31.01 $

(1) 25.66

(2) 24.36

(3) 24.26

(4) 25.26

(5) 25.36

Show Answer

Correct Answer: (4)

Solution: (4)

The pattern of the number series is :

$13.76+1 \times 1.15=14.91$

$14.91+2 \times 1.15=14+2.30$ $=17.21$

$17.21+3 \times 1.15=17.21+3.45$ $=20.66$

$20.66+4 \times 1.15=20.66+4.60$ $=25.26$

$25.26+5 \times 1.15=25.26+5.75$ $=31.01$