Home
Class 12
MATHS
Two cards are drawn successively with re...

Two cards are drawn successively with replacement from a well-shuffled deck of 52 cards. Let X denote the random variable of number of aces obtained in the two drawn cards. Then P(X = 1) + P(X = 2) equals

A

`52//169`

B

`25//169`

C

`49//169`

D

`24//169`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    MCGROW HILL PUBLICATION|Exercise Previous Years B-Architecture Entrance Examination Papers|21 Videos
  • PROBABILITY

    MCGROW HILL PUBLICATION|Exercise Exercises (Numerical Answer)|28 Videos
  • PERMUTATIONS AND COMBINATIONS

    MCGROW HILL PUBLICATION|Exercise Questions from Previous Years. B-Architecture Entrance Examination Papers |17 Videos
  • PROGRESSIONS

    MCGROW HILL PUBLICATION|Exercise Questions from Previous Years. B-Architecture Entrance Examination Papers|25 Videos

Similar Questions

Explore conceptually related problems

Two cards are drawn successively with replacement from a well shuffled deck of 52 cards. Let X danote the random variable of number of aces obtained in the two drawn cards. Then, P(X = 1) + P(X = 2) equals

Two cards are drawn successively with replacement from a well-shuffled pack of 52 cards. Find the mean and variance of the number of kings.

Two cards are drawn successively with replacement from a well shuffled deck of 52 cards, then the meanof the number of aces is

Two cards are drawn successively with replacement from a well-shuffled deck of 52 cards.Find the probability distribution of the number of aces.

Two cards are drawn successively with replacement from a well shuffled deck of 52 cards.Find the mean and standard deviation of the number of aces.

Two cards are drawn successively with replacement from a well shuffled pack of 52 cards.Find the probability distribution of number of jacks.

Two cards are drawn successively with replacement from a well shuffled pack of 52 cards.Find the probability distribution of the number of aces.

Two cards are drawn successively with replacement from a well-shuffled pack of 52 cards. The probability of drawing two aces is

MCGROW HILL PUBLICATION-PROBABILITY-Previous Years AIEEE/JEE Main Papers
  1. Let A,B and C be three events, which are pair-wise independent and ba...

    Text Solution

    |

  2. Two different families A and B are blessed with equal number of child...

    Text Solution

    |

  3. Two cards are drawn successively with replacement from a well-shuffled...

    Text Solution

    |

  4. An urn contains 5 red and 2 green balls. A ball is drawn at random fro...

    Text Solution

    |

  5. An unbiased coin is tossed. If the outcome is a head then a pair of un...

    Text Solution

    |

  6. If the probability of hitting a target by a shooter, in any shot is 1/...

    Text Solution

    |

  7. Two integers are selected at random from the set {1, 2, …, 11}. Given ...

    Text Solution

    |

  8. Let S={1,2,...,20} A subset B of S is said to be "nice", if the sum of...

    Text Solution

    |

  9. There are 30 white balls and 10 red balls in bag. 16 balls are drawn w...

    Text Solution

    |

  10. In a random experiment, a fair die is rolled until two fours are obtai...

    Text Solution

    |

  11. In a class of 60 students, 40 opted for NCC, 30 opted for NSS and 20 o...

    Text Solution

    |

  12. In a game, a man wins Rs 100 if he gets 5 or 6 on a throw of a fair di...

    Text Solution

    |

  13. A and B try to hit a target. The probability that A hits the target is...

    Text Solution

    |

  14. Let A and B be two non-null events such that AsubeB. Then, which of th...

    Text Solution

    |

  15. The minimum number of times one has ot toss a fair coin so that the pr...

    Text Solution

    |

  16. Four persons can hit a target correctly with probabilities (1)/(2),(1)...

    Text Solution

    |

  17. In a certain city only two newspapers A and B are published, it is kno...

    Text Solution

    |

  18. Assume that each born child is equally likely to be a boy or a girl. I...

    Text Solution

    |

  19. Minimum number of times a fair coin must be tossed so that the probili...

    Text Solution

    |

  20. For an initia screening of an admission test, a candidate is given fif...

    Text Solution

    |