Question

Karan purchased one dozen pens for 120 and sold a pack of 3 pens for 35 each. What is his gain? ​

Answer 1

From the given data,

Cost price of 12 pens = Rs. 120

⇒ Cost price of one pen = 120/12 = Rs. 10

Also, given that selling price of 3 pens = Rs. 35

⇒ Selling price of one pen = 35/3 = Rs. 11.66

Profit on one pen = selling price of one pen – cost price of one pen = 11.66 – 10 = Rs. 1.67

⇒ Profit percentage = profit/cost price × 100 = 1.67/10 × 100 = 16.67%

Answer 2

Answer:

karan has +20 gain

Step-by-step explanation:

12÷3=4

4x35=140

so karan gain +20