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Q.


The HCF and LCM of the two numbers are 5 and 50 respectively. If one of the numbers is 10, find the other number.

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a

35

b

25

c

26

d

40

answer is A.

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Detailed Solution

LCM x HCF = Product of two numbers
5 x 50 = 10 x second number

So the number is 25

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