SSC CGL 2023 PYQ — Question 65

SSC CGL - 21 July 2023 - Shift 3 • Quantitative Aptitude • Q65

The value of 23÷17×[(12−13)÷142]=?\frac{2}{3}\div\frac{1}{7}\times[(\frac{1}{2}-\frac{1}{3})\div\frac{1}{42}]=?

Show answer & explanation

Correct answer: D

Explanation

The correct answer is option 4 i.e. 3223\frac{2}{3}.

23÷17×[(12−13)÷142]=?\frac{2}{3}\div\frac{1}{7}\times[(\frac{1}{2}-\frac{1}{3})\div\frac{1}{42}]=?

⇒ 23×71×[(12−13)×421]=?\frac{2}{3} × \frac{7}{1} × [(\frac{1}{2}-\frac{1}{3})×\frac{42}{1}] = ?

⇒ 23×71×[16×421]=?\frac{2}{3}×\frac{7}{1} × [\frac{1}{6}×\frac{42}{1}] = ?

⇒ 983=?\frac{98}{3} = ?

⇒ 3223\frac{2}{3} = ?