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JEE Advanced · Probability and Statistics · Quiz

Probability and Statistics — quick quiz

5 real JEE Advanced questions on Probability and Statistics. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 2

MEDIUM

A bag contains 4 red balls and 6 blue balls. Three balls are drawn at random without replacement. If the random variable X denotes the number of red balls drawn, then the probability P(X = 2) equals: