Home
Class 14
MATHS
Theere are four prime numbers written in...

Theere are four prime numbers written in ascending order. The product of the first three is 485 and that of the last three is `1001.` The last number is :

A

11

B

13

C

17

D

19

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MIXTURE

    GAGAN PRATAP |Exercise Questions|54 Videos

  • PARTNERSHIP

    GAGAN PRATAP |Exercise Multiple Choice Questions|41 Videos

Similar Questions

Explore conceptually related problems

Theere are four prime numbers written in ascending order. The product of the first three is 385 and that of the last three is 1001. The last number is :

There are four prime numbers written in ascending order. The product of the first three is 1001 and that of the last three is 2431. The last number is :

There are four prime numbers written in ascending order. The product of the first three is 385 and that of last three is 1001. Find the first number.

Four prime numbers are arranged in ascending order. The product of first three is 385 and that of last three is 1001. The largest prime number is 9 (b) 11 (c) 13 (d) 17

Four prime numbers are written in ascending order of their magnitudes. The product of the first three is 715 and that of the last three is 2431. What is the largest given prime number?

Out of four numbers, the average of the first three is 15 and that of the last three is 16. If the last number is 19, the first is

GAGAN PRATAP -NUMBER SYSTEM-Multiple Choice Questions
  1. x, y and z are prime numbers and x+y+z = 38. What is the maximum value...

    Text Solution

    |

  2. N is the smallest three digit prime number. When N is divided by 13. T...

    Text Solution

    |

  3. Theere are four prime numbers written in ascending order. The product ...

    Text Solution

    |

  4. How many pairs of natural numbers are there such that the difference o...

    Text Solution

    |

  5. How many pairs (m, n) of positive integers satisfy the equation m^(2) ...

    Text Solution

    |

  6. Suppose n is a positive integer such that (n^2 + 48) is a perfect squa...

    Text Solution

    |

  7. What is the sum of all integer values of n for which n^2 + 19n +92 is ...

    Text Solution

    |

  8. If the sum of the digits of a number 10^(n) - 1, where n is a natural...

    Text Solution

    |

  9. The sum of two positive numbers is 14 and difference between their squ...

    Text Solution

    |

  10. If the difference between two numbers is 6 and the difference between ...

    Text Solution

    |

  11. If the product of three consecutive positive integers is 15600, then t...

    Text Solution

    |

  12. The sum of the squares to two natural consecutive odd numbers is 394. ...

    Text Solution

    |

  13. Let a,b and c be the fractions such that a lt b lt c. If c is divided ...

    Text Solution

    |

  14. If I = a^(2) + b^(2) + c^(2) where a and b are consecutive integers an...

    Text Solution

    |

  15. If a number is divisible by both 11 and 13, then it must be necessaril...

    Text Solution

    |

  16. 83462*704 is divisible by 3, then the sum of possible digits in place ...

    Text Solution

    |

  17. The largest number which could replace * in the 2365*4 to make the num...

    Text Solution

    |

  18. If the number 1005x4 is completely divisible by 8 , then the smallest ...

    Text Solution

    |

  19. If 746832*71 is divisible by 9, then the digit in place of * is:

    Text Solution

    |

  20. How many pairs of X and Y are possible in the number 763X4Y2, if the n...

    Text Solution

    |