RRB ALP 2014 Ques 74

Question: Direction: Find the missing in the following series.

12, 15, 30, 37.5, 75,?

Options:

A) $ 93\frac{1}{3} $

B) $ 93\frac{3}{5} $

C) $ 93\frac{2}{4} $

D) $ 93\frac{1}{4} $

Show Answer

Answer:

Correct Answer: C

Solution:

  • The new pattern is as follow as: $ 12\times 1.25=15 $ $ 15\times 2=30 $ $ 30\times 1.25=37.5 $ $ 37.5\times 2=75 $ $ 75\times 1.25=93.75=93\frac{4}{5} $ . So, The missing number is $ =93\frac{4}{5} $ .