Home
Class 12
MATHS
If Aa n dB each toss three coins. The pr...

If `Aa n dB` each toss three coins. The probability that both get the same number of heads is `1//9` b. `3//16` c. `5//16` d. `3//8`

Promotional Banner

Topper's Solved these Questions

  • PRINCIPLE OF MATHEMATICAL INDUCTION

    CENGAGE PUBLICATION|Exercise Sovled Examples|22 Videos

  • PROBABILITY I

    CENGAGE PUBLICATION|Exercise JEE Advanced|7 Videos

Similar Questions

Explore conceptually related problems

If A and B each toss three coins. The probability that both get the same number of heads is

If A and B each toss three coins. The probability that both get the same number of heads is (a) 1/9 (b) 3/16 (c) 5/16 (d) 3/8

Two players toss 4 coins each. The probability that they both obtain the same number of heads is a. 5//256 b. 1//16 c. 35//128 d. none of these

A unbiased coin tossed three times. Find the probability of getting 1 head

Three houses are available in a locality. Three persons apply for the houses. Each applies for one houses without consulting others. The probability that all three apply for the same houses is 1//9 b. 2//9 c. 7//9 d. 8//9

An unbiased coin is tossed 6 times. The probability that third head appears on the sixth trial is 5//16 b. 5//32 c. 5//8 d. 5//64

A man alternately tosses a coin and throws a die beginning with the coin. The probability that he gets a head in the coin before he gets a 5 or 6 in the dice is 3//4 b. 1//2 c. 1//3 d. none of these

A fair coin is tossed 10 times. Then the probability that two heads do not occur consecutively is 7//64 b. 1//8 c. 9//16 d. 9//64

Six coins are tossed simultaneously. Find the probability of getting 3 heads.

Six coins are tossed simultaneously. Find the probability of getting not more than 3 heads.

CENGAGE PUBLICATION-PROBABILITY-All Questions
  1. The probability of getting 9 dots with two unbiased dice is

    Text Solution

    |

  2. The arithmetic mean of the numbers 1, 2, 3, ...., n is

    Text Solution

    |

  3. If Aa n dB each toss three coins. The probability that both get the sa...

    Text Solution

    |

  4. If the letters of the word ‘RAMESH’ are arranged at random, what is th...

    Text Solution

    |

  5. Mean of first n natural numbers is

    Text Solution

    |

  6. If p is the probability that a man aged x will die in a year, then the...

    Text Solution

    |

  7. If A is a 3xx3 skew-symmetric matrix, then trace of A is equal to -1 b...

    Text Solution

    |

  8. If E and F two events such that P(E ∩ F) = 3/5 and P(E U F^C) = 4/5 th...

    Text Solution

    |

  9. A fair coin is tossed repeatedly. If tail appears on first four tos...

    Text Solution

    |

  10. A die is rolled thrice, find the probability of getting a larger nu...

    Text Solution

    |

  11. An urn contains 9 red, 7 white, and 4 black balls if two balls are dra...

    Text Solution

    |

  12. A and B are two independent events such that P(A^C) = 0.7, P(B) = k an...

    Text Solution

    |

  13. A and B are mutually independent implies P(AIB) = P(A).

    Text Solution

    |

  14. The probability that at least one of the events Aa n dB occurs is 0.6....

    Text Solution

    |

  15. For two given events Aa n dB ,P(AnnB)i s (a)not less than P(A)+P(B)...

    Text Solution

    |

  16. The probabilities that a student passes in Mathematics,Physics and Che...

    Text Solution

    |

  17. If P (E) = 0.05, what is the probability of ‘not E’?

    Text Solution

    |

  18. India play two matches each with West Indies and Australia. In any ...

    Text Solution

    |

  19. One hundred identical coins, each with probability 'p' of showing head...

    Text Solution

    |

  20. The probability of India winning a test match against West Indies i...

    Text Solution

    |