SSC CPO 2024 PYQ — Question 141

The correct answer is option 4 i.e. 3.2.

According to the given question, applying the rule of BODMAS,

(7.2 × 4.1 ÷ 12.3 + 22.5 of $\frac{1}{25}$ - $\frac{1}{10}$)

⇒ (7.2 × 4.1 ÷ 12.3 + 0.9 - $\frac{1}{10}$)

⇒ (7.2 × 4.1 ÷ 12.3 + 0.9 - 0.1)

⇒ (7.2 × $1 \over 3$ + 0.9 - 0.1)

 ⇒ (2.4 + 0.9 - 0.1)

 ⇒ 3.3 - 0.1 = 3.2

Hence the required answer is 3.2.