Home
Class 14
MATHS
x varies inversely as the square of y in...

x varies inversely as the square of y in such a way that, if x = 1, then y = 6, If y = 3, then what is the value of x ?

A

`1/3`

B

`1/2`

C

2

D

4

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MOCK TEST - 3

    ADVANCED MATHS BY ABHINAY MATHS ENGLISH|Exercise Multiple Choice Question |98 Videos
  • NUMBER SYSTEM

    ADVANCED MATHS BY ABHINAY MATHS ENGLISH|Exercise MULTIPLE CHOICE QUESTIONS |225 Videos

Similar Questions

Explore conceptually related problems

If x+y=5 ; x-y=3 then what is the value of x ?

If x varies inversely as y, then

A quality x varies inversely as the square of y. Given that x=4, when y=3, the value of x when y=6 is

If 3x+ 4y-11 = 18 and 8x- 6y +12 = 6, then what is the value of 5x- 3y - 9?

If 3 x + 4y - 11= 18 and 8x - 6y + 12 = 6 , then what is the value of 5x - 3y - 9 ?

x varies directly as y and x varies inversely as the square of z. When y = 75 and x = 6, then z = 5. Find the value of x when y = 24 and z = 4 :

x is inversely proportional to square of y, when x = 4, then y = 3 . Find x , if y=6

ADVANCED MATHS BY ABHINAY MATHS ENGLISH-MOCK TEST II-MCQ
  1. DeltaABC is right angled at A and AB = 10 units .AC = 30 units and ...

    Text Solution

    |

  2. The Cl on Rs. 5000 for 3 years at 8% for first year, 10% for second ye...

    Text Solution

    |

  3. x varies inversely as the square of y in such a way that, if x = 1, th...

    Text Solution

    |

  4. An aeroplane flies along the four sides of a square at the speeds o...

    Text Solution

    |

  5. A trader marked a watch 40% above the cost price and then gave a disc...

    Text Solution

    |

  6. Find the value of (2^(1//4)- 1) (2^(3//4) + 2^(1//2) +2^(1//4) + 1)

    Text Solution

    |

  7. A man sells two horses for Rs. 38. The cost price of the first of equa...

    Text Solution

    |

  8. A fruit vendor purchased 90 dozens of bananas at Rs. 20 per dozen. Out...

    Text Solution

    |

  9. If H.C.F. of x and y is z, then H.C.F. of (x)/(z)and(y)/(z) is :

    Text Solution

    |

  10. A person sells his T.V. at 25% profit of the cost price. If he sells h...

    Text Solution

    |

  11. The area of an isosceles trapezium is 176 cm^(2) and the height is (2...

    Text Solution

    |

  12. If costheta+sectheta=2(0^(0)lethetale90^(@)), then cos100theta+sin100...

    Text Solution

    |

  13. A, B, C are three point on a circle. The tangent at A meets BC produce...

    Text Solution

    |

  14. A person wanted to buy some chairs whose cost was Rs.300 each. Seller ...

    Text Solution

    |

  15. If (cos^(4)alpha)/(cos^(2)beta)+(sin^(4)beta)/(sin^(2)alpha)=1, then (...

    Text Solution

    |

  16. If the simple interest on Rs. 800 be more than the interest on Rs. 400...

    Text Solution

    |

  17. If a^(x)=b,b^(y)=candxyz=2, then c^(z)=?

    Text Solution

    |

  18. In covering a distance of 30 km Abhay takes 2 hours more than Samee...

    Text Solution

    |

  19. Anu can complete a work in 10 days. Manu is 25% more efficient than An...

    Text Solution

    |

  20. The LCM of two positive integers is thrice the larger number. The diff...

    Text Solution

    |