CAT 2022 Probability — Previous Year Question
Year
CAT 2022
Section
Quantitative
Topic
Probability
Difficulty
Medium
Question
Slot-1
A bag contains some yellow marbles, red marbles and green marbles. The probability of drawing a green marble from the box is 1/5. There are twice as many yellow marbles as green marble. The number of red marbles in the box are 10. What is the total number of marbles in the box?
50
60
20
25
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