If the ratio of two numbers is $9:1$,then the ratio of their geometric mean to their harmonic mean is

  • A
    $1:9$
  • B
    $5:3$
  • C
    $3:5$
  • D
    $2:5$

Explore More

Similar Questions

If $a$ and $b$ are two different positive real numbers,then which of the following relations is true?

If $a, b, c$ are in $G.P.$ and $a^{\frac{1}{x}} = b^{\frac{1}{y}} = c^{\frac{1}{z}} = k,$ prove that $x, y, z$ are in $A.P.$

If $\frac{a + b}{1 - ab}, b, \frac{b + c}{1 - bc}$ are in $A.P.$,then $a, \frac{1}{b}, c$ are in

The geometric mean of two numbers is $6$ and their arithmetic mean is $6.5$. The numbers are

If $G.M. = 18$ and $A.M. = 27$,then $H.M.$ is

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo