Question:
In a class, 20 opted for Physics, 17 for Maths, 5 for both and 10 for other subjects. The class contains how many students ?
In a class, 20 opted for Physics, 17 for Maths, 5 for both and 10 for other subjects. The class contains how many students ?
Updated On: Sep 27, 2024
- 35
- 42
- 52
- 60
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The Correct Option is B
Solution and Explanation
The correct option is (B): 42
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