SSC CPO 2024 PYQ — Question 111

The correct answer is Option 4 i.e. $2 \frac{1}{2}$.

$3 \frac{2}{3} \div 2\frac{1}{5} \times {1 \over 4} \times {(1 + {3\over{1 - {2\over 5}}}})$

⇒ $\frac{11}{3} \div \frac{11}{5} \times {1 \over 4} \times {(1 + {3\over{5 - 2\over 5}}})$

⇒ $\frac{11}{3} \times \frac{5}{11} \times {1 \over 4} \times {(1 + {3\over{3\over 5}}})$

⇒​​​​​​​ $\frac{11}{3} \times \frac{5}{11} \times {1 \over 4} \times {(1 + {15\over{3}}})$

⇒​​​​​​​ $\frac{5}{3} \times {1 \over 4} \times {(1 + 5})$

⇒​​​​​​​ $\frac{5}{3} \times {1 \over 4} \times6$

⇒​​​​​​​ $5\times {1 \over 4} \times2$

⇒​​​​​​​ ${5 \over 2}$ = $2 \frac{1}{2}$