Home
Class 11
MATHS
There are four parcels and five post-off...

There are four parcels and five post-offices. In how many different ways can the parcels be sent by registered post?

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • PARABOLA

    RD SHARMA ENGLISH|Exercise All Questions|86 Videos

  • PROBABILITY

    RD SHARMA ENGLISH|Exercise All Questions|290 Videos

Similar Questions

Explore conceptually related problems

In how many different ways can the latters in the wor ''LEVEL'' be arranged?

In how many ways can 4 letters be posted in 3 letter boxes?

In how many ways can 4 letters be posted in 5 letter boxes?

In how many ways can 4 letters be posted in 5 letter boxes?

In how many ways can 5 letters be posted in 4 letter boxes?

In how many ways can 7 letters be posted in 4 letter boxes?

Five balls of different color are to be placed in three boxes of different size. Each box can hold all five. In how many different ways can we place the balls so that no box remains empty?

A coin is tossed 6. times In how many different ways can we obtain 4 heads and 2 tails?

Two persons go in a railways carriage where there are 6 vacant seats. In how many different ways can they seat themselves?

There are three copies each of 4 different books. In how many ways can they be arranged in a shelf?

RD SHARMA ENGLISH-PERMUTATIONS-All Questions
  1. In how many ways can 3 prizes be distributed among 4 boys, when (i) ...

    Text Solution

    |

  2. A telegraph has 5 arms and each arm is capable of 4 distinct positons,...

    Text Solution

    |

  3. There are four parcels and five post-offices. In how many different ...

    Text Solution

    |

  4. A mint prepares metallic calendars specifying months, dates and days i...

    Text Solution

    |

  5. A die is tossed once. Find the probability of getting an odd number.

    Text Solution

    |

  6. Find the total number of ways in which 20 balls can be put into 5 boxe...

    Text Solution

    |

  7. Find the number of 4 digit numbers that can be formed using the digits...

    Text Solution

    |

  8. How many four digit natural numbers not exceeding the number 4321 can ...

    Text Solution

    |

  9. How many different numbers of six digits each can be formed from the ...

    Text Solution

    |

  10. Serial numbers for an item produced in a factory are to be made using ...

    Text Solution

    |

  11. From among the 36 teachers in a college, one principal, one vice-pr...

    Text Solution

    |

  12. In how many ways can 6 persons stand in a queue?

    Text Solution

    |

  13. There are five books on Mathematics and 6 books on Physics in a book ...

    Text Solution

    |

  14. Seven athletes are participating in a race. In how many ways can the ...

    Text Solution

    |

  15. If a group of n distinct objects, the number of arrangements of 4 obj...

    Text Solution

    |

  16. If the letters of the word ‘MOTHER’ are written in all possible orders...

    Text Solution

    |

  17. In a room there are 12 bulbs of the same wattage, each having separate...

    Text Solution

    |

  18. How many different signals cab be given using any number of flags from...

    Text Solution

    |

  19. It is required to seat 8 men and 4 women in a row so that the women ...

    Text Solution

    |

  20. If P(n ,4)=20xxP(n ,2),find n.

    Text Solution

    |