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60% of a class strength of 50 is

A30 students
B25 students only
C20 students only
D40 students only
Answer & Solution
Correct answer: A. 30 students
1. Use x% of y = (x/100) * y. 2. 60% of 50 = (60/100) * 50. 3. = 30. 4. So 60% of 50 students is 30. _Source: Selina Concise Mathematics Class 8, Ch 9 Percent and Percentage (Mistral OCR'd PDF), section on percent of a quantity_
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