SSC CHSL 2024 PYQ — Question 61

The correct answer is option 4 i.e. $15\frac{1}{5}$.

 $2 \frac{1}{4} \times 3 \frac{1}{5} +5 \frac{1}{6}$ of $2 \frac{4}{31} \div 3 \frac{2}{3} + 4 \frac{1}{7}$ of $1 \frac{6}{29}.$

⇒  $\frac{9}{4} \times \frac{16}{5} +\frac{31}{6}$ of $\frac{66}{31} \div \frac{11}{3} + \frac{29}{7}$ of $\frac{35}{29}.$

⇒  $\frac{9}{4} \times \frac{16}{5} +11$  $\div \frac{11}{3} + 5$  

⇒  $\frac{9}{4} \times \frac{16}{5} +3$  $+ 5$  

⇒  $\frac{36}{5} +3$  $+ 5$  

⇒ $15\frac{1}{5}$