Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Algebra

Question:

What is the value of $\frac{7×4÷8}{5×25÷125}+\frac{5×4÷8}{8×4÷16}-\frac{7×4÷2}{8×7÷4} ?$

Options:

4

\(\frac{13}{4}\)

\(\frac{15}{4}\)

\(\frac{9}{2}\)

Correct Answer:

\(\frac{15}{4}\)

Explanation:

$\frac{7×4÷8}{5×25÷125}+\frac{5×4÷8}{8×4÷16}-\frac{7×4÷2}{8×7÷4} ?$

= \(\frac{3.5}{1}\) + \(\frac{2.5}{2}\) - 1

= 3.5 + 1.25 - 1

= 4.75 - 1

= 3.75 = \(\frac{15}{4}\)