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From a group of 2 boys and 3 girls, two ...

From a group of 2 boys and 3 girls, two children are selected. Find the sample space associated to this random experiment.

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RD SHARMA ENGLISH-PROBABILITY-All Questions
  1. An experiment consists of rolling die until a 2 appears. (i)How many ...

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  2. From a group of 2 boy and 3 girls, two children are selected at random...

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  3. From a group of 2 boys and 3 girls, two children are selected. Find th...

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  4. Consider the experiment in which a coin is tossed repeatedly until ...

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  5. A die is thrown twice. Each time the number appearing on it is reco...

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  6. A card is picked up from a deck of 52 playing cards. What is the sampl...

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  7. In a large metropolitan area, the probabilities are 0.87,0.36,0.30 tha...

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  8. If A and B are mutually exclusive events such that P(A)=0. 35 and P(B)...

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  9. If A and B are mutually exclusive events such that P(A)=0.20 and P(B)=...

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  10. A team of medical students doing internship have to assist during surg...

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  11. Suppose an integer from 1 through 1000 is chosen at random, find the ...

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  12. Figure shows three events A ,B ,C and also the probabilities of the va...

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  13. Let A ,B ,C be three events. If the probability of occurring exactly ...

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  14. For the three events A, B and C, P(exactly one of the events A or B oc...

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  15. A box contains 6 red, 4 white and 5 black balls. A person draws 4 ball...

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  16. A bag contains tickets numbered 1 to 30. Three tickets are drawn at ...

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  17. A bag contains 50 tickets numbered 1, 2, 3, .., 50 of which five are ...

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  18. Find the probability that the birth days of six different persons will...

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  19. Twelve balls are distributed among three boxes, find the probability ...

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  20. What is the probability that in a group of (i)2 people, both will hav...

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