Subject
Quantitative Aptitude
Topic
Probability
A jar contains 13 red marbles and 7 green marbles. The probability that a marble selected from the jar at random will be green is_____?
A jar contains 13 red marbles and 7 green marbles. The probability that a marble selected from the jar at random will be green is_____?
ক)
0.5খ)
1.0গ)
0.35ঘ)
0.65Explanation
red marbles=13 green marbles=7 total marbles=13+7=20 so, number of green marble720=0.35Related questions
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