Home
Class 11
MATHS
Let S be the sample space of the random ...

Let S be the sample space of the random experiment of throwing simultaneously two unbiased dice with six faces (numbered 1 to 6) and let `E_k={(a,b)in S:ab=k}` for `k >= 1` If `p_k=p(E_k)` for `k >= 1` then correct among the following, is (Eamcet 2008)

A

`p_(1) lt p_(30) lt p_(4) lt p_(6)`

B

`p_(36) lt p_(6) lt p_(2) lt p_(4)`

C

`p_(1) lt p_(11) lt p_(4) lt p_(6)`

D

`p_(36) lt p_(11) lt p_(6) lt p_(4)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    OBJECTIVE RD SHARMA ENGLISH|Exercise Section II - Assertion Reason Type|22 Videos

  • PERMUTATIONS AND COMBINATIONS

    OBJECTIVE RD SHARMA ENGLISH|Exercise Chapter Test|60 Videos

  • QUADRATIC EXPRESSIONS AND EQUATIONS

    OBJECTIVE RD SHARMA ENGLISH|Exercise Chapter Test|50 Videos

Similar Questions

Explore conceptually related problems

Let S(k) = 1 + 3 + 5 +...+ (2k -1) = 3 + k^2 . Then which of the following is true ?

Let S_k be the sum of first k terms of an A.P. What must this progression be for the ratio (S_(k x))/(S_x) to be independent of x ?

If k ,\ 2k-1 and 2k+1 are three consecutive terms of an A.P., the value of k is

Let a, b, c, d, e, be the observations with m and standard deviation s. The standard deviation of the observations a+k, b+k, c+k, d+k, e+k is (a) s (b) k s (c) s+k (d) s/k

If k, k + 1 and k + 3 are in G.P. then find the value of k.

Two fair dice are thrown. The probability that the difference between the numbers is K(0 lt= K lt= 5), is denoted by P(K). Match the following

Two 8-faced dice (numbered from 1 to 8) are tossed. The probability that the product of two counts is a square number is k then value of 100k is______.

Let a, b, c, d, e, be the observations with mean m and standard deviation s. The standard deviation of the observations a+k, b+k, c+k, d+k, e+k is (a) s (b) k s (c) s+k (d) s/k

Let a, b, c, d, e, be the observations with m and standard deviation s. The standard deviation of the observations a+k, b+k, c+k, d+k, e+k is s (b) k s (c) s+k (d) s/k

If A and B are exhaustive events in a sample space such that probabilites of the events AnnB , A , B and AuuB are in A.P. If P(A)=K , where 0 lt K le 1 , then

OBJECTIVE RD SHARMA ENGLISH-PROBABILITY -Chapter Test
  1. A father has 3 children with at least one boy. The probability that he...

    Text Solution

    |

  2. Out of 13 applicants for a job, there are 5 women and 8 men. It is des...

    Text Solution

    |

  3. A box contain 100 tickets numbered 1, 2,......, 100. Two tickets are c...

    Text Solution

    |

  4. A wire of length l is cut into three pieces. Find the probability that...

    Text Solution

    |

  5. If x in [0,5], then what is the probability that x^2 - 3x + 2 > 0

    Text Solution

    |

  6. If ain[-20, 0], find the probability that the graph of the function y=...

    Text Solution

    |

  7. The probability that A can solve a problem is 2//3 and B can solve it ...

    Text Solution

    |

  8. A bag contains (2n+1) coins. It is known that n of these coins have a ...

    Text Solution

    |

  9. Five boys and three girls are seated at random in a row. The probabili...

    Text Solution

    |

  10. A and B are two independent events such that P(A)=(1)/(5), P(A cup B)=...

    Text Solution

    |

  11. A and B are two independent events such that their probabilities are (...

    Text Solution

    |

  12. There are 7 seats in a row. Three persons take seats at random the pro...

    Text Solution

    |

  13. 10 different books and 2 different pens are given to 3 boys so that ea...

    Text Solution

    |

  14. 4 five-rupee coins, 3 two-rupee coins and 2 one-rupee coins are stacke...

    Text Solution

    |

  15. Two cards are drawn at random from a pack of 52 cards. The probability...

    Text Solution

    |

  16. A and B appear for an interview for two posts. The probability of A's ...

    Text Solution

    |

  17. Let S be the sample space of the random experiment of throwing simulta...

    Text Solution

    |

  18. For k = 1, 2, 3, the box B(k) contains k red balls and (k + 1) white b...

    Text Solution

    |

  19. Four numbers are chosen at random from {1,2,3,......, 40}. The probabi...

    Text Solution

    |

  20. A number n is chosen at random from {1,2,3,..,1000}. The probability t...

    Text Solution

    |