Home
Class 12
MATHS
The two geometric means between 1 and 64...

The two geometric means between 1 and 64 are-

A

`2,8`

B

`8,16`

C

`2,16`

D

`4,16`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MCQ's

    CHHAYA PUBLICATION|Exercise QUESTION PAPER 10|1 Videos

  • MCQ's

    CHHAYA PUBLICATION|Exercise QUESTION PAPER 11|1 Videos

  • MCQ's

    CHHAYA PUBLICATION|Exercise QUESTION PAPER 2|90 Videos

  • MCQ ZONE 3

    CHHAYA PUBLICATION|Exercise Question Paper 8|30 Videos

  • Measures of Central Tendency

    CHHAYA PUBLICATION|Exercise Exercise 2 C Very short answer type question|18 Videos

Similar Questions

Explore conceptually related problems

The geometric mean between -9 and -16 is a. 12 b. -12 c. -13 d. none of these

Let a_1, a_2 , a_3,...., a_m be the arithmetic means between -2 and 1027 and let g_1, g_2, g_3.........,g_n be the geometric mean between 1 and 1024. g_1 g_2......g_n = 2^45 and a_1 + a_2 + a_3 +....+a_m = 1025 xx 171 The value of n is :

Let a_1, a_2 , a_3,...., a_m be the arithmetic means between -2 and 1027 and let g_1, g_2, g_3.........,g_n be the geometric mean between 1 and 1024. g_1 g_2......g_n = 2^45 and a_1 + a_2 + a_3 +....+a_m = 1025 xx 171 The value of m is :

If m is the A.M. of two distinct real number l and n(l , n gt 1) and G_1 , G_2 and G_3 are three geometric means between l and n , then G_1^4 + 2G_2^4 + G_3^4 equals.

If m is the A.M of two distinct real number l and n (l,ngt1)andG_(1),G_(2)andG_(3) are three geometric means between l and n , then G_(1)^(4)+2G_(2)^(4)+C_(3)^(4) equals-

Find the product of three geometric means between 4 and 1/4.

Find the value of n so that (a^(n+1)+b^(n+1))/(a^(n)+b^n) may be the geometric mean between a and b.

Find the value of n so that (a^(n+1)+b^(n+1))/(a^n+b^n) may be the geometric mean between a and b.

Insert : n geometric means between a and b.

Find the geometric mean between 2a and 8a^3

CHHAYA PUBLICATION-MCQ's-QUESTION PAPER 4
  1. A point z moves in the Argand plane such that |z-3i|=2, then its locus...

    Text Solution

    |

  2. The number of terms of the A.P. 3,7,11,15… to be teken so that the sum...

    Text Solution

    |

  3. The two geometric means between 1 and 64 are-

    Text Solution

    |

  4. If ""^(43)C(r-6) =""^(43)C(3r+1), then the value of r is-

    Text Solution

    |

  5. The number of ways in which 5 boys and 3 girls can be seated in a row ...

    Text Solution

    |

  6. The polar from of the complex number (i^(25))^(3) is-

    Text Solution

    |

  7. If in a distribution, n=10 , sum x=20, sum x ^(2)=200, then the value ...

    Text Solution

    |

  8. The solutio set of the inequation x + 19 lt 4 (1-x) is-

    Text Solution

    |

  9. If ""(n)C(r) denotes the number of combinations of n different things ...

    Text Solution

    |

  10. If n is a natural number then (12 ^(n) + 25 ^(n-1)) is divisible by-

    Text Solution

    |

  11. If |z-4| lt |z-2|, where z is a complex number, then its solution is-

    Text Solution

    |

  12. The sum to n terms of the series [1. (1!)+2. (2!)+ 3.(3!)+…] is-

    Text Solution

    |

  13. If the progressions 3,10,17 ,24… and 63,65, 67, 69… are such that thei...

    Text Solution

    |

  14. The porbability that in a family of 5 members, exactly 2 members have ...

    Text Solution

    |

  15. If the coefficients of the middle terms in the binomial expresion in p...

    Text Solution

    |

  16. If x is real and (x+5)/(x-2)le0, state which of the following is true-

    Text Solution

    |

  17. In three dimensional space, x=0 represents the equation of-

    Text Solution

    |

  18. The area of the triangle formed by the striaght lines y=0,x+y =0 and x...

    Text Solution

    |

  19. The equation of the directirix of the parabola x ^(2) -4x -8y +12=0 is...

    Text Solution

    |

  20. If PM is the peraendicular from P(2,3) upon the line x+y=3 then the co...

    Text Solution

    |