A bag contains 10 blue marbles, 20 green marbles and 30 red marbles. A marble…
GATE · 2005 · IT
A bag contains 10 blue marbles, 20 green marbles and 30 red marbles. A marble is drawn from the bag, its colour recorded and it is put back in the bag. This process is repeated 3 times. The probability that no two of the marbles drawn have the same colour is
- A.
1/36
- B.
1/6
- C.
1/4
- D.
1/3
Attempted by 92 students.
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