WBCS.LIVE practice question

A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

$\frac{10}{21}$
$\frac{6}{21}$
$\frac{10}{14}$
$\frac{5}{7}$

Correct answer and explanation

Correct answer: $\frac{10}{21}$