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In a factory, there are 39 workers who have been categorized into five groups (A, B, C, D, E) on the basis of the range of their daily wages (in multiples of Rs. 100). The distribution is presented through a Histogram shown below: What is the ratio of the number of employees whose daily wages are Rs. 200 or more but less than Rs. 400 to that of the number of employees whose daily wages are Rs. 400 or more but less than Rs. 600?

In a factory, there are 39 workers who have been categorized into five groups (A, B, C, D, E) on the basis of the range of their daily wages (in multiples of Rs. 100). The distribution is presented through a Histogram shown below: What is the ratio of the number of employees whose daily wages are Rs. 200 or more but less than Rs. 400 to that of the number of employees whose daily wages are Rs. 400 or more but less than Rs. 600? Correct Answer 14 : 23

Number of employees whose daily wages are Rs. 200 or more but less than Rs. 400 = 5 + 9 = 14

Number of employees whose daily wages are Rs. 400 or more but less than Rs. 600 = 12 + 11 = 23

Ratio = 14 : 23

∴ Required ratio is 14 : 23

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