Answer the following question on the basis of the bar graph given.
In 1991, what percentage of the total revenue came from journals? (Correct up to one decimal place)
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 26.5%.
Revenue obtained by publisher = 45
Revenue obtained by magazines = 45
Revenue obtained by books = 80
Total revenue = 80 + 45 + 45 = 170
Required percentage = (45/170) × 100 = 26.5%