UPSC CDS 2 2020 Math Paper
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Question : 86 of 100
Marks:
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If radius of a sphere is rational, then which of the following is/are correct?
1. Its surface area is rational.
2. Its volume is rational.
Select the correct answer using the code given below:
1. Its surface area is rational.
2. Its volume is rational.
Select the correct answer using the code given below:
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