Question

If selling price of 10 articles is equal to the cost price of 11 articles, then gain is:

विकल्प

• 8%

• 9%

• 8.5%

• 10%

Answer 1

10%

Explanation:

Let CP of 1 article = ₹ 1

CP of 11 article = ₹ 11

CP of 10 article = ₹ 10

SP of 10 article = ₹ 11

Profit%`=(11-10)/10xx100`

= 10%