Home
Class 11
MATHS
How many three-digit numbers more than 6...

How many three-digit numbers more than 600 can be formed by using the digits 2, 3, 4, 6, 7.

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

How many numbers greater than 50,000 can be formed by using the digits 2,5,5,6,7?

How many four-digit numbers can be formed by using the digits 1, 2, 3, 4, 5, 6, 7 if at least one digit is repeated.

How many four-digit numbers can be formed by using the digits 1, 2, 3, 4, 5, 6, 7 if at least one digit is repeated.

How many three digit numbers can be formed without using the digits 0,2,3,4,5 and 6?

How many odd numbers less than 1000 can be formed using the digits 0, 1, 4, and 7 if repetition of digits is allowed?

How many three digit numbers can be formed using the digits from 1 to 5 ?

How many numbers greater than a million can be formed by using the digits 4,6,0,6,8,4,6 ?

How any three digit odd numbers can be formed by using the digits 1,2,3,4,5,6 if; The repetition of digits is not allowed? The repetition of digits is allowed?

How many numbers between 10 and 10,000 can be formed by using the digits 1, 2, 3, 4, 5 if Digits can be repeated

How many numbers between 10 and 10,000 can be formed by using the digits 1, 2, 3, 4, 5 if No digit is repeated in any number

RD SHARMA ENGLISH-PERMUTATIONS-All Questions
  1. m men and n women ae to be seated in a row so that no two women sit...

    Text Solution

    |

  2. A gentle man wants to invite six friends. In how many ways he can send...

    Text Solution

    |

  3. How many three-digit numbers more than 600 can be formed by using the ...

    Text Solution

    |

  4. How many numbers between 3000 and 4000 can be formed form the digits 3...

    Text Solution

    |

  5. How many numbers divisible by 5 and lying between 4000 and 5000 can be...

    Text Solution

    |

  6. A room has 6 doors. In how many ways can a man enter the room through ...

    Text Solution

    |

  7. How many numbers between 4000 and 5000 can be formed from the digits...

    Text Solution

    |

  8. There are 6 multiple choice questions in an examination. How many se...

    Text Solution

    |

  9. How many numbers are there between 100 and 1000 in which all the digit...

    Text Solution

    |

  10. How many 3-digit numbers can be formed from the digits 1, 2, 3, 4 a...

    Text Solution

    |

  11. How many numbers greater than 1000, but not greater than 4000 can be ...

    Text Solution

    |

  12. How many different signals can be given using any number of flags from...

    Text Solution

    |

  13. In how many ways can the letters of the word ‘PHONE’ be arranged

    Text Solution

    |

  14. Find the total number of ways in which six '+' and four '-' signs can ...

    Text Solution

    |

  15. In how many ways can the letters of the word ‘PIZZA’ be arranged

    Text Solution

    |

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

    Text Solution

    |

  17. The remainder when 1!+2!+3!+4!+......+1000! is divided by 10 is

    Text Solution

    |

  18. A biologist studying the genetic code is interested to know the number...

    Text Solution

    |

  19. If the letters of the word ‘LATE’ be permuted and the words so perfo...

    Text Solution

    |

  20. If the letters of the word MOTHER are written in all possible orders a...

    Text Solution

    |