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
• B. 200
• C. 224

Answer 1

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= $\frac{8}{25}$

The potential number of students who prefer music class as per the survey of Friend Y among 700 = $\frac{8}{25}$ $\times$ 700

= 224

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