SSC GD 2023 PYQ — Question 44

The correct answer is option 4 i.e. 22$\frac{223}{250}$%.

Let the price of the mobile be 100.

According to the question,

The new price of the mobile

⇒ 100 × (100 - 5)/100 × (100 - 2)/100 × (100 + 10)/100 × (100 + 20)/100

⇒ 100 × 95/100 × 98/100 × 110/100 × 120/100

⇒ 122$\frac{223}{250}$

Hence, the final change in the price = (122$\frac{223}{250}$ - 100)% = 22$\frac{223}{250}$%