Exam

GRE

Section

Difficulty

GRE Quantitative Reasoning Section

Probability of Drawing 2 Red Marbles

Hard Data Analysis Probability

A bag contains 5 red marbles, 3 blue marbles, and 2 green marbles. You draw 3 marbles at random without replacement.

What is the probability that among the 3 marbles drawn, exactly 2 are red?

A

$$\frac{10}{21}$$

B

$$\frac{35}{84}$$

C

$$\frac{1}{7}$$

D

$$\frac{5}{21}$$

Hint

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