When an item is sold for ₹3,510, it earns 17% profit on the cost price. The cost price is ______.
₹3,000
Let the cost price be x. Then, selling price = x + 17% of x = 1.17x. We are given that the selling price is ₹3,510, so:
1.17x = 3,510, thus x = 3,510 / 1.17 = ₹3,000.