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11th ICSE
IMPORTANT
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A card is drawn from a well-shuffled deck of 52 cards. What are odds in favour of getting a face card ?

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Important Questions on Probability

MEDIUM
11th ICSE
IMPORTANT
Understanding ISC Mathematics Class 11 Volume 2>Chapter 15 - Probability>EXERCISE>Q 17
A card is drawn from a well-shuffled deck of 52 cards. What are odds in favour of getting a red queen ?
MEDIUM
11th ICSE
IMPORTANT
Understanding ISC Mathematics Class 11 Volume 2>Chapter 15 - Probability>EXERCISE>Q 17
A card is drawn from a well-shuffled deck of 52 cards. What are odds against getting a spade ?
MEDIUM
11th ICSE
IMPORTANT
Understanding ISC Mathematics Class 11 Volume 2>Chapter 15 - Probability>EXERCISE>Q 18
If the odds in favour of an event are 2:1, what is the probability of its happening ?
MEDIUM
11th ICSE
IMPORTANT
Understanding ISC Mathematics Class 11 Volume 2>Chapter 15 - Probability>EXERCISE>Q 19
A bag contains 8 red discs and x blue discs. The odds against drawing a blue disc are 2:5. What is the value of x?
MEDIUM
11th ICSE
IMPORTANT
Understanding ISC Mathematics Class 11 Volume 2>Chapter 15 - Probability>EXERCISE>Q 20

A committee of two persons is selected from two men and two women. If the probability that the committee will have no man is 1k, then find k.

MEDIUM
11th ICSE
IMPORTANT
Understanding ISC Mathematics Class 11 Volume 2>Chapter 15 - Probability>EXERCISE>Q 20
A committee of two persons is selected from two men and two women. If the probability that the committee will have one man is ab, then find a+b.
MEDIUM
11th ICSE
IMPORTANT
Understanding ISC Mathematics Class 11 Volume 2>Chapter 15 - Probability>EXERCISE>Q 20
A committee of two persons is selected from two men and two women. If the probability that the committee will have two men is 1k, then find k.
MEDIUM
11th ICSE
IMPORTANT
Understanding ISC Mathematics Class 11 Volume 2>Chapter 15 - Probability>EXERCISE>Q 21
When two balls are drawn simultaneously from a bag containing 5 white and 7 black balls, what is the probability that both balls are white.