The bar graph given below shows the saving and expenditure of 5 companies J, K, L, M and N.
the average savings of all companies is what percent of the average expenditure of all companies?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. 120%.
Average expenditure = (200 + 800 + 600 + 400 + 2000)/5 = 4000/5 = 800
Average savings = (600 + 1600 + 1200 + 600 + 800)/5 = 4800/5 = 960
Required percentage = (960/800) × 100 = 120%