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GAURAV KUMAR

· started a discussion

· 1 Months ago

X=20, Y=2 also satisfying the eqn...

Question:

Tanya has a certain amount of money in the denomination of Rs.1 and Rs.10 coins. The product of number of Rs.1 and Rs.10 coins is equal to the total money he has. What is the total number of Rs.10 coins that he can have?

Options:
A)

11

B)

13

C)

15

D)

None of these

Solution:

Ans: (a)

  

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