If $3^{x-2}=5$ and $\log_{10} 2=0.30103, \log_{10} 3=0.4771$,then $x=$

  • A
    $1 \frac{22187}{47710}$
  • B
    $2 \frac{22187}{47710}$
  • C
    $3 \frac{22187}{47710}$
  • D
    None of these

Explore More

Similar Questions

If $\log x = \frac{\log y}{2} = \frac{\log z}{5}$,then $x^{4} \cdot y^{3} \cdot z^{-2} = $

If $\log _{30} 3=a$ and $\log _{30} 5=b,$ then find the value of $\log _{30} 8.$

If $\log_{10} 2 = 0.3010$ and $\log_{10} 3 = 0.4771$,then the number of zeros between the decimal point and the first significant figure in $(0.0432)^{10}$ is:

If $\log \left(\frac{x+y}{5}\right) = \frac{1}{2}(\log x + \log y),$ then $\frac{x}{y} + \frac{y}{x} = $

The value of $\log _{2} 16$ 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