How much profit did Mahesh earn on the cost price of an article by selling it?
A. He got `15%` discount on the marked price at the time of purchase.
B. He sold it for Rs.3060.
C. He earned `2%` profit on the marked price.

Options

A. Only A and B both together are necessary.
B. Only B and C both together are necessary.
C. Only A or C both together are necessary.
D. All three A, B and C together are necessary

Explanation

To determine how much profit Mahesh earned on the cost price of an article by selling it, we will analyze the statements provided step-by-step.

### Step 1: Analyze Statement A
**Statement A:** Mahesh got a 15% discount on the marked price at the time of purchase.

- Let's assume the marked price (MP) is Rs. 100.
- The discount he received is 15% of Rs. 100, which is Rs. 15.
- Therefore, the cost price (CP) after the discount is:
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