The marked price for the table would be 400 rupees. If you have 400 as marked price, then after giving 10% discount the price comes to 360. As said 330 is the cost price of the table , the difference between both selling price and cost price is 30. And profit is also 30. As cost price is 330, and after discount selling price is 360, with 30 as profit then answer will be 400 as marked price.

Hey Bobby!

The answer for your question is 400. The solution can be explained as follows:-

Cost Price CP = 330

Selling Price SP= 360

Let Marked Price MP= x

Now,the object is sold at 10% discount, So the equation becomes

0.9× x = Selling Price

or, 0.9× x = 360

or Marked Price= x= 360÷0.9

= 400