Home
Class 12
MATHS
Three six faced dice are tossed together...

Three six faced dice are tossed together, then the probability that exactly two of the three numbers are equal is :
a. `(165)/(216)`
b. `(177)/(216)`
c. `(51)/(216)`
d. `(90)/(216)`

A

`(165)/(216)`

B

`(177)/(216)`

C

`(51)/(216)`

D

`(90)/(216)`

Text Solution

Verified by Experts

The correct Answer is:
(d)
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    ARIHANT MATHS|Exercise Probability Exercise 1: Single Option Single Correct Type Question|1 Videos

  • PROBABILITY

    ARIHANT MATHS|Exercise Exercise (More Than One Correct Option Type Questions)|15 Videos

  • PROBABILITY

    ARIHANT MATHS|Exercise Exercise For Session 4|15 Videos

  • PERMUTATIONS AND COMBINATIONS

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|28 Videos

  • PRODUCT OF VECTORS

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|52 Videos

Similar Questions

Explore conceptually related problems

Three coins are tossed once. Find the probability of getting:- exactly two tails

Three six-faced dice are thrown together. The probability that the sum of the numbers appearing on the dice is k(3 le k le 8) , is a. ((k-1)(k-2))/(432) b. (k(k-1))/(432) c. (k^2)/(432) d. None of these

Two dice are thrown together. What is the probability that the sum of the numbers on the two faces is greater than 8 ?

Two dice are thrown together. What is the probability that the sum of the numbers on the two faces is neither 9 nor 11 ?

Two dice are tossed together. Find the probability of getting a doublet or (a) total of 10 (b) total of 6.

The probability of getting exactly two heads when tossing a coin three times is

Two dice are thrown together. What is the probability that the sum of the numbers on the two faces is neither divisible by 3 nor by 5 ?

A coin is tossed successively three times. Determine the probability of getting exactly two heads.

For three events A ,B and C ,P (Exactly one of A or B occurs) =P (Exactly one of B or C occurs) =P (Exactly one of C or A occurs) =1/4 and P (All the three events occur simultaneously) =1/6dot Then the probability that at least one of the events occurs, is : 7/(64) (2) 3/(16) (3) 7/(32) (4) 7/(16)

Two numbers are selected at random from 1,2,3,....100 and are multiplied, then the probability correct to two places of decimals that the product thus obtained is divisible by 3, is a. (67)/(150) b. (83)/(150) c. (67)/(75) d. (8)/(75)

ARIHANT MATHS-PROBABILITY-Exercise (Single Option Correct Type Questions)
  1. Three of the six vertices of a regular hexagon are chosen the rando...

    Text Solution

    |

  2. If two of the 64 squares are chosen at random on a chess board, the pr...

    Text Solution

    |

  3. A letter is known to have come from CHENNAI, JAIPUR, NAINITAL, DUBAI a...

    Text Solution

    |

  4. Let a die is loaded in such a way that prime number faces are twice as...

    Text Solution

    |

  5. One ticket is selected at random from 100 tickets numbered 00, 01, 02,...

    Text Solution

    |

  6. All the spades are taken out from a pack of cards. From these cards; c...

    Text Solution

    |

  7. A number is selected at random from the first 25 natural numbers. If...

    Text Solution

    |

  8. A bag contains 50 tickets numbered 1, 2, 3, .., 50 of which 5 are draw...

    Text Solution

    |

  9. India plays two matches each with West Indies and Australia . In any ...

    Text Solution

    |

  10. Three six faced dice are tossed together, then the probability that ex...

    Text Solution

    |

  11. Three six-faced dice are thrown together. The probability that the sum...

    Text Solution

    |

  12. A book contains 1000 pages. A page is chosen at random. Find the proba...

    Text Solution

    |

  13. A bag contains 4 tickets numbered 00, 01, 10 and 11. Four tickets are ...

    Text Solution

    |

  14. Fifteen coupens are numbered 1,2,3,...15 respectively. Seven coupons a...

    Text Solution

    |

  15. A box contains tickets numbered 1 to 20.3 tickets are drawn from the b...

    Text Solution

    |

  16. An unbiased die with faces marked 1,2,3,45 and 6 is rolled four times...

    Text Solution

    |

  17. A bag contains four tickets marked with numbers 112, 121, 211,222. One...

    Text Solution

    |

  18. Two non negative integers are chosen at random. The probability that t...

    Text Solution

    |

  19. Two positive real numbers x and y satisfying xle1 and yle1 are chosen ...

    Text Solution

    |

  20. If the lengths of the sides of a triangle are decided by the three thr...

    Text Solution

    |