Vedclass
CompetitiveQuantitative AptitudeRoots of NumbersSquares and Square Roots
Easy

$\sqrt{80} + 3\sqrt{245} - \sqrt{125} = ?$

  • A
    $20\sqrt{5}$
  • B
    $25\sqrt{2}$
  • C
    $15\sqrt{2}$
  • D
    None of these
Share

Explore More

Browse All

Question Bank

13

All Subjects

Competitive Questions

Competitive

Quantitative Aptitude Questions

Chapter

Roots of Numbers

Subtopic

Squares and Square Roots

Similar Questions

The square root of $\frac{9.5 \times 0.0085 \times 18.9}{0.0017 \times 1.9 \times 2.1}$ is

Easy
View Solution

The $H.C.F.$ and $L.C.M.$ of two numbers are $21$ and $84$ respectively. If the ratio of the two numbers is $1:4$,then the larger of the two numbers is

Medium
View Solution

For what value of $x$ is the statement $\left(\frac{x}{15}\right)\left(\frac{x}{135}\right)=1$ true?

Medium
View Solution

The value of $\sqrt{\frac{0.16}{0.4}}$ is

Easy
View Solution

The areas of two square fields are $420.25 \; m^2$ and $441 \; m^2,$ respectively. The ratio of their sides is

Medium
View Solution

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