Question

In a class, 40% of the boys is same as 1/2 of the girls and there are 20 girls. Total number of students in the class is

• A. 70
• B. 45
• C. 35
• D. 25

Answer 1

The Correct Option is B

Number of girls = 20
Now, 40% of boys = 10
\(\rightarrow 100\% = 100\times\frac{100}{4}=25\)
Therefore, Total students =\(20 +25 =45\)
The correct answer is (B) : 45