Study the graph and answer the question.
What percentage of total number of workers in the factory is the number of workers whose weekly earnings are ₹6,500 or above but less than ₹8,500? (Your answer should be correct to one decimal place.)
Answer & explanation
Correct answer: option 4
Total number of workers = 60 + 85 + 95 + 105 + 90 + 80 + 70 + 65 + 50 = 700
Number of workers with earnings are ₹6,500 or above but less than ₹8,500
= 105 + 90 + 80 + 70
= 345
Required percentage = \(\frac{345}{700}\) × 100
= 49.3%