1.

8 couples (husband and wife) attend a dance show "Nach Baliye' in a popular TV channel , A lucky draw in which 4 persons picked up for a prize is held, then the probability that there is atleast one couple will be selected is :

Answer»

a. `8/39`
B. `15/39`
C. `12/13`
d. NONE of these

Answer :B


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