Question

A bag contains $6$ blue and $4$ green marbles. If a marble is drawn at random from the bag, the probability that the marble drawn is green, is ___________.

• A. $\frac{2}{5}$
• B. $\frac{1}{5}$
• C. $\frac{4}{5}$
• D. $\frac{1}{10}$

Answer 1

Answer: (A)

$\frac{2}{5}$

Number of blue marbles $=6$

Number of green marbles $=4$

Total number of marbles in bag $=6+4=10$

$\therefore$ Probability $=\frac{4}{10}=\frac{2}{5}$