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There are a total of 100 cards of 25 different colors. How many minimum numbers of draws are required to guarantee that at least two drawn cards have the same color?

Asked by bantunagarjuna2 | 01 Sep, 2021, 11:02: PM

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Let us assume the worst possible case of drawing different colours one by one 25 times .

When we draw a card at 26^th time , we get colour that should match one of the colour previously drawn.

Hence minimum number of drawing card is 26 to get atleast two of cards are same colour.

Answered by Thiyagarajan K | 16 Sep, 2021, 04:11: PM

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A train of 245-meter length crosses a platform of double its length in 45 seconds. Another train coming from opposite direction of length 364 meter with speed 63km / h * r will cross the first train in

Asked by sheetalagarwall1979 | 23 Feb, 2024, 09:51: PM

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JEE main - Maths

There are a total of 100 cards of 25 different colors. How many minimum numbers of draws are required to guarantee that at least two drawn cards have the same color?

Asked by bantunagarjuna2 | 01 Sep, 2021, 11:02: PM

ANSWERED BY EXPERT

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