A box contains 15 balls. Of these balls, five each are of a different colour and the rest are all wh….

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A box contains 15 balls. Of these balls, five each are of a different colour and the rest are all white. Five balls are drawn at random from the box. What is the probability that four balls are coloured and one is white?

Options :-

1. 25/1001
2. 35/2002
3. 45/2121
4. 50/3003

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