UPSC 2014 CDS I Math Paper
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Question : 38 of 100
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If the average of A and B is 30, the average of C and D is 20, then which of the following is/are correct ?
1. The average of B and C must he greater than 25.
The average of A and D must be less than 25.
Select the correct answer using the code given below :
1. The average of B and C must he greater than 25.
The average of A and D must be less than 25.
Select the correct answer using the code given below :
[2014 CDS-I]
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