Home
Class 8
MATHS
If p and q vary inversely, find the valu...

If p and q vary inversely, find the values of x,y and z.

Text Solution

Verified by Experts

The correct Answer is:
x=8, y=32 and z=64
Promotional Banner

Topper's Solved these Questions

  • DIRECT AND INVERSE VARIATIONS

    ICSE|Exercise EXERCISE 10 (A) |13 Videos

  • DIRECT AND INVERSE VARIATIONS

    ICSE|Exercise EXERCISE 10 (B)|11 Videos

  • DATA HANDLING

    ICSE|Exercise EXERCISE 22 (B) |10 Videos

  • EXPONENTS (POWERS)

    ICSE|Exercise EXERCISE 2(B)|50 Videos

Similar Questions

Explore conceptually related problems

Find the value of x,y and z.

Find the value of x, y and z

Find the value of x, y and z

If x and y vary inversely, find the values of l, m and n :

If x and y vary inversely, find the values of l, m and n :

If x and y vary directly, find the values of x, y and z :

If P represents radiation pressure , C represents the speed of light , and Q represents radiation energy striking a unit area per second , then non - zero integers x, y, z such that P^(x) Q^(y) C^(z) is dimensionless , find the values of x, y , and z .

If P represents radiation pressure , C represents the speed of light , and Q represents radiation energy striking a unit area per second , then non - zero integers x, y, z such that P^(x) Q^(y) C^(z) is dimensionless , find the values of x, y , and z .

If P represents radiation pressure , C represents the speed of light , and Q represents radiation energy striking a unit area per second , then non - zero integers x, y, z such that P^(x) Q^(y) C^(z) is dimensionless , find the values of x, y , and z .

If p = log 20 and q = log 25, find the value of x, if 2 log(x + 1) = 2p - q.

ICSE-DIRECT AND INVERSE VARIATIONS-EXERCISE 10 (E)
  1. If p and q vary inversely, find the values of x,y and z.

    Text Solution

    |

  2. A can do a piece of work in 10 days and B in 15 days. How long will th...

    Text Solution

    |

  3. A and B together can do a piece of work in 6(2)/(3) days, but B along ...

    Text Solution

    |

  4. A can do a work in 15 days and B in 20 days. If they work together on ...

    Text Solution

    |

  5. A, B and C can do a piece of work in 6 days, 12 days and 24 days resp...

    Text Solution

    |

  6. A and B working together can mow a field in 56 days and with the help ...

    Text Solution

    |

  7. A can do a piece of work in 24 days, A and B can do it in 16 days and ...

    Text Solution

    |

  8. A can do a piece of work in 20 days and B in 15 days. They worked toge...

    Text Solution

    |

  9. A can finish a piece of work in 15 days and B can do it in 10 days. Th...

    Text Solution

    |

  10. A can do a piece of work in 10 days, B in 18 days and A, B and C toget...

    Text Solution

    |

  11. A can do (1)/(4) of a work in 5 days and B can do (1)/(3) of the same ...

    Text Solution

    |

  12. One tap can fill a cistern in 3 hours and the waste pipe can empty the...

    Text Solution

    |

  13. A and B can do a work in 8 days, B and C in 12 days, and A and C in 16...

    Text Solution

    |

  14. A and B complete a piece of work in 24 days, B and C do the same work ...

    Text Solution

    |

  15. A and B complete a piece of work in 24 days, B and C do the same work ...

    Text Solution

    |

  16. A and B complete a piece of work in 24 days, B and C do the same work ...

    Text Solution

    |

  17. A and B can do a piece of work in 40 days, B and C in 30 days, and C a...

    Text Solution

    |

  18. A and B can do a piece of work in 40 days, B and C in 30 days, and C a...

    Text Solution

    |

  19. A can do a piece of work in 10 days, B in 12 days and C in 15 days. Al...

    Text Solution

    |

  20. Two pipes P and Q would fill an empty cistern in 24 minutes and 32 min...

    Text Solution

    |