Question:medium

If two balls are drawn from a bag having 5 red, 4 black and 6 blue balls, then probability of getting both the balls of different colour is:

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Calculating the complement (same color) is often faster than summing all different color pairs.

Updated On: Jun 26, 2026

74/105
15/68
53/68
31/105

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The Correct Option is A

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