Quantitative Aptitude Ques 1715

Question: Directions: Study the following graph and answer these questions that follow. The following graph shows the production of cement (in lakh tonne) of four factories A, B, C and D over the years.

The percentage increase in production of cement by factory B from 2008 to 2009 is about

Options:

A) 30.8

B) 16.7

C) 18.2

D) 50%

Show Answer

Answer:

Correct Answer: D

Solution:

  • Required percentage increase $ =\frac{60-40}{40}\times 100 $ %=50%