SSC CHSL 2021 PYQ — Question 52

The correct answer is option 1 i.e. -118.6

9% of 5500 + 2.4 % of 1100 - 40 % of 1600

⇒( $\frac{9}{100}$ × 5500) + ( $\frac{2.4}{100}$ × 1100) - ( $\frac{40}{100}$ × 1600)

⇒ 495 + 26.4 - 640

⇒ -640 + 521.4

⇒ -118.6