Home
Class 12
MATHS
From 12 books, the difference between nu...

From 12 books, the difference between number of ways a selection of 5 books when one specified book is always excluded and one specified book is always included is

A

64

B

118

C

132

D

330

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PERMUTATIONS AND COMBINATIONS

    NEW JOYTHI PUBLICATION|Exercise EXERCISE|65 Videos
  • MATHEMATICAL REASONING

    NEW JOYTHI PUBLICATION|Exercise QUESTION FROM COMPETITIVE EXAMS|23 Videos
  • PRINCIPLES OF MATHEMATICAL INDUCTION

    NEW JOYTHI PUBLICATION|Exercise QUESTIONS FROM COMPETITIVE EXAMS|4 Videos

Similar Questions

Explore conceptually related problems

The number of ways of arranging 6 books in a shelf is

Find the number of ways of selection of at least one vowel and one consonant from the word TRIPLE.

In how many ways can one choose 5 books from 10 different books?

The number of ways of choosing 5 cards out of a deck of 52 which include at least one king is

In a game of chance a player throws a pair of dice and scores points equal to the difference between the numbers on the two dice. Winner is the person who scores exactly 5 points more than his opponent. If two players are playing this game only one time, then the probability that neither of them wins to

A library has a copies of one book, b copies each of two books, c copies each of three books, a single copy of d books. The total number of ways in which these books can be arranged in a shelf is equal to a. ((a+2b+3c+d)!)/(a !(b !)^2(c !)^3) b. ((a+2b+3c+d)!)/(a !(2b !)^(c !)^3) c. ((a+b+3c+d)!)/((c !)^3) d. ((a+2b+3c+d)!)/(a !(2b !)^(c !)^)

How many different selections of 5 books can be made from 12 different books if, (i) Two particular books are always selected ? (ii) Two particular books are never selected ?

NEW JOYTHI PUBLICATION-PERMUTATIONS AND COMBINATIONS-QUESTIONS FROM COMPETITIVE EXAMS
  1. The number of positive integers less than 40,000 that can be formed by...

    Text Solution

    |

  2. If ""^(56)P(r+6):""^(54)P(r+3)=30800:1, then the value of r is

    Text Solution

    |

  3. From 12 books, the difference between number of ways a selection of 5 ...

    Text Solution

    |

  4. If (n+2)!=2550timesn! then the value of n is ………………….. .

    Text Solution

    |

  5. 10C0=

    Text Solution

    |

  6. The number of integers greater than 6000 that can be formed with 3, 5,...

    Text Solution

    |

  7. 10C1=

    Text Solution

    |

  8. There are 10 persons including 3 ladies. A committee of 4 persons incl...

    Text Solution

    |

  9. If ""^(n)C(3)=10, then n is

    Text Solution

    |

  10. How many numbers with no more than three digits can be formed using on...

    Text Solution

    |

  11. If 8![1/(3!)+5/(4!)]=""^(9)P(r), then the value of r is equal to

    Text Solution

    |

  12. The sides BC, CA, AB of a triangle ABC have 3, 4 and 5 interior points...

    Text Solution

    |

  13. How many four digit numbers abcd exist such that a is odd, b is divisi...

    Text Solution

    |

  14. How many numbers lying between 100 and 1000 can be formed with the di...

    Text Solution

    |

  15. Total number of four digit odd numbers that can be formed using 0, 1, ...

    Text Solution

    |

  16. The number of ways in which 6 men and 5 women can dine at a round tabl...

    Text Solution

    |

  17. A student is to answer 10 out of 13 questions in an examination such t...

    Text Solution

    |

  18. If ""^(n)C(r) denotes the number of combinations of n things taken r a...

    Text Solution

    |

  19. How many ways are there to arrange the letters of the word "Garden" w...

    Text Solution

    |

  20. Then number of ways of distributing 8 identical balls in 3 distinct bo...

    Text Solution

    |