Home
Class 12
MATHS
If a, b, c are in H.P, b, c, d are in G....

If `a, b, c` are in `H.P, b, c, d` are in `G.P`, and `c, d, e` are in `A.P`, then `(ab^2)/(2a-b)^2` is equal to

A

c

B

`sqrt de`

C

e

D

d

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PROGRESSIONS

    MCGROW HILL PUBLICATION|Exercise Questions from Previous Years. AIEEE/JEE Main Papers|87 Videos

  • PROBABILITY

    MCGROW HILL PUBLICATION|Exercise Previous Years B-Architecture Entrance Examination Papers|21 Videos

  • QUADRATIC EQUATIONS

    MCGROW HILL PUBLICATION|Exercise Questions from previous Years. B - architecture entrance examination papers|16 Videos

Similar Questions

Explore conceptually related problems

If a,b,c are in H.P , b,c,d are in G.P and c,d,e are in A.P. , then the value of e is

If a,b,c, are in A.P., b,c,d are in G.P. and c,d,e, are in H.P., then a,c,e are in

If a,b,c are in HP,b,c,d are in GP and c,d,e are in AP, than show that e=(ab^(2))/(2a-b)^(2) .

If a,b,c are is AP; b,c,d are is GP and c,d, c are is H.P then a,c,c are is

If a,b,c are in A.P., a,x,b are in G.P. and b,y,c are in G.P. then a^(2),b^(2),y^(2) are in

If a,b,c are in A.P and a,b,d are in G.P, prove that a,a-b,d-c are in G.P.

MCGROW HILL PUBLICATION-PROGRESSIONS-Questions from Previous Years. B-Architecture Entrance Examination Papers
  1. Find the sum of all numbers between 200 and 400 which are divisible...

    Text Solution

    |

  2. Let a,b and c be distinct real numbers. If a,b,c are in geometric prog...

    Text Solution

    |

  3. If the sum of first n terms of two A.P.'s are in the ratio 3n+8 : 7n+1...

    Text Solution

    |

  4. A tree, in each year grows 5 cm less than it grew in the previous year...

    Text Solution

    |

  5. If (48)/(2.3)+(47)/(3.4)+(46)/(4.5)+ . . . +(2)/(48.29)+(1)/(49.50) ...

    Text Solution

    |

  6. If log(10)2, log(10)(2^(x)-1) and log(10)(2^(x)+3) are three consecuti...

    Text Solution

    |

  7. If a, b, c are in H.P, b, c, d are in G.P, and c, d, e are in A.P, the...

    Text Solution

    |

  8. If sum(k=1)^n ɸ(k)=2n/(n+1),then sum(k=1)^10 1/(ɸ(k))is equal to

    Text Solution

    |

  9. Let a,b,c,d and e be distinct positive numbers. If a,b,c and 1/c,1/d...

    Text Solution

    |

  10. If the sum of first 15 terms of the series 3+7+14+24+37+... Is 15k, t...

    Text Solution

    |

  11. Let a1,a2,a3,a4,a5 be a G.P. Of positive real numbers such that A.M. ...

    Text Solution

    |

  12. In an ordered set of four numbers, the first 3 are A.P. And the last ...

    Text Solution

    |

  13. If e^((sin^2x+sin^4x+sin^6x+..." upto" oo)In 2) satisfies the equation...

    Text Solution

    |

  14. For distinct positive numbers a,b and c, if a^2,b^2,c^2 are in A.P. Th...

    Text Solution

    |

  15. If three real numbers a,b,c all greater than one, are in a geometrica...

    Text Solution

    |

  16. The sum first 19 terms of the series 1^2+2(2^2)+3^2+2(4^2)+5^2+... is ...

    Text Solution

    |

  17. In an increasing geometric series, the sum of the first and the sixth ...

    Text Solution

    |

  18. 1+2/3+6/(3^2)+10/(3^3)+14/(3^4)+

    Text Solution

    |

  19. An A.P. Having odd number of terms has its first, second and middle ...

    Text Solution

    |

  20. If Sn=sum(r=1)^(n)Tr=n(n+1)(n+2)(n+3)" then "sum(r=1)^(10) 1/Tr is equ...

    Text Solution

    |