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

Evaluate: $\frac{\log \sqrt{27}+\log \sqrt{1000}+\log 8}{\log 120}$

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

If $a^{2}+b^{2}=c^{2},$ then $\frac{1}{\log _{c+a} b}+\frac{1}{\log _{c-a} b}=$

If $x = \log_{4/3}(1/2)$ and $y = \log_{1/2}(1/3)$,then

If $\log_{10} 2 = 0.3010$,the number of digits in $2^{64}$ 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