Study the given graph and answer the question that follows.
The number of workers whose age is 36 years or more but less than 48 years is what percentage more than the number of workers whose age is less than 28 years (correct to one decimal point)?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 60.7%
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Understanding |
Application |
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Extract the data from the given bar graph. |
Number of workers whose age is 36 years or more but less than 48 years = 70 + 75 + 80 = 225 And Number of workers whose age is less than 28 years = 65 + 75 = 140 |
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Hence, Required percentage = [(225 – 140)/140] × 100 = 60.7% |