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1561

Q: In How many ways is it possible to make a selection by taking any number of 15 fruits, namely 3 oranges, 5 apples and 7 mangoes?

  • 1
    131
  • 2
    191
  • 3
    68
  • 4
    3720
  • Show Answer
  • Workspace

Answer : 2. "191"
Explanation :

Answer: B) 191 Explanation: Out of 15 fruits, 7 are alike of one kind, 5 are alike of a second kind and 3 are alike of a third kind. Hence, the required number of ways = [ (7+1) (5+1) (3+1) -1] =191

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