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1. In a class, 20% of the students are below 20 years of age. The number of students above 20 years of age is two-third of the number of students of 20 years of age which is 48. What is the total number of students in the class?
- A. 72
- B. 72
- C. 72
- D. 72
Answer: Option D
Explanation:
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