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Out of 100 students,two sections of 40 a...

Out of 100 students,two sections of 40 and 60 are formed.If you and your friend are among the 100 students,what is the probability that
(a) you both enter the same section ?( b) you both enter the different section?

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The correct Answer is:
`( 2400)/( 4950) =( 16) /(33)`
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SUBHASH PUBLICATION-PROBABILITY -TWO MARKS QUESTION WITH ANSWER
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  18. A box contains 10 red marbles, 20 blue marbles and 30 green marbles. 5...

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  19. Out of 100 students,two sections of 40 and 60 are formed.If you and yo...

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  20. A and B are two events such that P(A) =0.54,P(B) =0.69 and P( A nnB) ...

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