SSC GD 2023 PYQ — Question 42

SSC GD Constable (English) - 12 Jan 2023 - Shift 3 (Set 2) • Quantitative Aptitude • Q42

The marked price of a double bed is ₹42,000. The customer gets a cash discount of ₹1,000 and a scratch card promising a discount of 5% to 10%. Determine the difference between the least and maximum selling price of the bed.

Show answer & explanation

Correct answer: B

Explanation

The correct answer is Option 2 i.e. ₹2,050

Given that

The marked price of a double bed is ₹42,000

A cash discount of ₹1,000 and a scratch card discount of 5% to 10%

Formula used

Selling price = Marked price × (100 - D)/100

Calculation

After deduction of discount of Rs. 1000, marked price = 42000 - 1000 = ₹41000

now, the given discount of 5 %

The selling price = 41000  × (100 - 5)/100 = 410  × 95 = ₹38950

and if the given discount is 10%, then

The selling price = 41000  × (100 - 10)/100 = 410  × 90 = ₹36900

Hence, the difference between the least and maximum selling price of the bed is 38950 - 36900 = ₹2050