UPSC CDS 1 2020 Math Paper
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Question : 2 of 100
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Two unequal pairs of numbers satisfy the following conditions :
(i) The product of the two numbers in each pair is 2160
(ii) The HCF of the two numbers in each pair is 12. If x is the mean of the numbers in the first pair and y is the mean o f thenumbers in the second pair, then what is the mean of x and y ?
(i) The product of the two numbers in each pair is 2160
(ii) The HCF of the two numbers in each pair is 12. If x is the mean of the numbers in the first pair and y is the mean o f thenumbers in the second pair, then what is the mean of x and y ?
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