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Savita and Hamida are friends. What is the probability that both have : same birthday.

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Savita and Hamida are friends. What is the probability that both have : different birthday

Savita and Hamida are friends. What is the probability that both will have (i) different birthdays? (ii) the same birthday? (ignoring a leap year).

It is given that in a group of 3 stundents, the probability of 2 students not having the same birthday is 0.992. What is the probability that the 2 students have the same birthday?

In a drawer there are four white socks, three blue socks and five grey socks. Two socks are picked at random. What is the probability that both the socks are of same colour?

A card is drawn from a well shuffled deck of 52 cards. The outcome is noted. The card is replaced and the deck reshuffled. Another card is then drawn form the deck. What is the probability that both the cards are of the same suit?

A family has two children. What is the probability that both the children are boys given that at least one of them is a boy ?

Two customers Shyam and Ekta are visiting a particular shop in the same week (Tuesday to Saturday). Each is equally likely to visit the shop on any day as on another day. What is the probability that both will visit the shop on : the same day ?

Two balls are drawn from an urn containing 2 white, 3 red and 4 black balls one by one without replacement. What is the probability that both the balls are of same colour?

Out of 100 students, two sections of 40 and 60 are formed. If you and your friend are among the 100 students, what is the probability that you both enter the same section?

MBD-Probability-Exercise
  1. A card is drawn at random from a well shuffled pack of 52 cards. Find ...

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  2. Savita and Hamida are friends. What is the probability that both have ...

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  3. Savita and Hamida are friends. What is the probability that both have ...

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  4. A box contains 3 blue, 2 white and 4 red Marbles. If a marble is drawn...

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  5. A box contains 3 blue, 2 white and 4 red Marbles. If a marble is drawn...

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  6. A box contains 3 blue, 2 white and 4 red Marbles. If a marble is drawn...

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  7. Harapreet tosses two different coins simultaneously. (say one is of Rs...

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  8. Two customers Shyam and Ekta are visiting a particular shop in the sam...

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  9. Two customers Shyam and Ekta are visiting a particular shop in the sam...

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  10. Two customers Shyam and Ekta are visiting a particular shop in the sam...

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  11. A die is numbered in such a way that its faces show the numbers 1, 2, ...

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  12. A die is numbered in such a way that its faces show the numbers 1, 2, ...

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  13. A bag contains 5 red balls and some blue balls. If the probability of ...

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  14. A box contains 12 balls out of which x are black. If one ball is drawn...

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  15. A jar contains 24 marbles, some are green and others are blue. If a ma...

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  16. Complete the following statements: Probability of an event E+ Probabil...

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  17. What is the probability of sure event ?

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  18. Complete the following statements: Probability of an event E+ Probabil...

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  19. If P (E) = 0.05 than find the value of P (Not E) ?

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  20. A game of chance consists of spinning an arrow which comes to rest poi...

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