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TCS Written Test Qs.(Quantitative Aptitude) :: Probability - Discussion

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There is a toy train that can make 10 musical sounds. It makes 2 musical sounds after being defective. What is the probability that same musical sound would be produced 5 times consecutively?

A1/32

B11/32

C1/16

D11/16

Answer: Option (Login/Signup)

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Asked In :: TCS TCS NQT

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