Choose the incorrect formula among the following discount formulae.

Correct Answer: Selling Price = ((100−Discount %)/100)×Marked Price

Subject: 2025

• Discount % = (Discount/Marked Price)×100
• Selling Price = ((100+Discount %)/100)×Marked Price
• Selling Price = ((100−Discount %)/100)×Marked Price
• Discount % = ((Marked Price−Selling Price)/Marked Price)×100

Explanation: • <b>Key Fact</b>: The question tests <b>Discount Formulae</b>.<br>• <b>Additional Info</b>: Remember the defining rule/fact for this topic.<br>• <b>Why the other options are wrong</b>: They do not satisfy the stated condition or refer to a different fact/concept.<br>• <b>Exam Trick</b>: Identify the exact keyword and apply the relevant rule before looking at the options.<br>• <b>Final Answer</b>: Selling Price = ((100−Discount %)/100)×Marked Price.