Total balls = 10. Drawing without replacement.
P(red first) = 102
P(black second | red drawn) = 95
P(white third | red and black drawn) = 83
Required probability = 102×95×83=72030=241
A bag contains 5 black, 3 white and 2 red balls. Three balls are drawn in succession. What is the probability that the first ball is red, the second ball is black and the third ball is white?
Held on 21 May 2023 · Verified 13 Jul 2026.
241
103
101
21
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