Probability

Quantitative Aptitude(IBPS RRB PO)

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A box contains some balls. 5 blue balls, 6 black balls and 4 pink balls. If 2 balls are drawn random from the box. Find the probability that one balls is black and other is pink.

This questions was previously asked in

RRB Officer Scale-I Mains (1st Oct 2022)

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8 / 35

1 / 7

1 / 8

2 / 9

3 / 10

Explanation:

Correct Option is : 1 : 8/35

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