Directions (1 - 2): The graph given below shows the daily income of 50 workers in a factory. Study the graph and answer the questions.
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Examveda
Examveda

What percentage of the factory workers earn between Rs. 150 and Rs. 180?

A. 6%

B. 16%

C. 12%

D. 20%

Answer: Option B

Solution(By Examveda Team)

Wages numbers of workers
120         12
140         26 - 12     =     14
160         34 - 26     =     8
180         40 - 34     =     6
200         50 - 40     =     10
∴Required percentage
= $$\frac{8}{50}$$ × 100 = 16%

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