The following bar graph shows the number of pages read by five friends when they went to a library.
In percentage terms, how many more pages did Rishi read than Neha?
Answer & explanation
Correct answer: option 4
Number of pages read by Rishi = 60
Number of pages read by Neha = 50
Percentage of more pages read by Rishi than Neha = \(\frac{60 - 50 }{50}\) × 100
= \(\frac{1}{5}\) × 100
= 20%