The total number of ways of selecting six coins out of 20 one rupee coins, 10 fifty paise coins and 7 twenty five paise coins is

The total number of ways of selecting six coins out of 20 one rupee co

1.	The total number of ways of selecting six coins out of 20 one rupee coins, 10 fifty paise coins and 7 twenty five paise coins is
A.	28
B.	56
C.	\[^{37}{{C}_{6}}\]
D.	None of these
Answer» B. 56

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The total number of ways of selecting six coins out of 20 one rupee coins, 10 fifty paise coins and 7 twenty five paise coins is

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