Study the given graph and answer the question that follows.

The bar graph shows the percentage distribution of total expenditure of a company under various expense heads during a year.

The total expenditure of the company in the year is how many times the expenditure on Research & Development?

5

Total expenditure of company = 15 + 17.5 + 10 + 5 + 20 + 25 + 7.5 = 100

Expenditure on Research & Development = 20

Expenditure on Research & Development is what times of Total expenditure 

= \(\frac{100 }{20}\)

= 5