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Question

A survey with 25 students is given. If 700 students are there, the number of students in the survey conducted by Friend Y, who prefer music class is


A
150
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B
200
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C
224
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Solution

The correct option is C 224
Total number of students = 700

Number of students surveyed = 25

The number of students who prefer music class as per the survey of Friend Y, among 25= 825

The potential number of students who prefer music class as per the survey of Friend Y among 700 = 825 × 700

= 224

Hence, the potential number of students who prefer music class as per the survey of Friend Y = 224

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