44. If a seller sells for an item ₹ 400 Reduces to ₹ 380, then his loss is 2% Increases. What is the cost price of the item?

Sahil sold an item for ₹ 280 at a loss of 20%. The cost price of the item was:

If a man reduces the selling price of a fan from Rs.400 to Rs.380 ,his loss increases by 2% . The cost price of the fan is Rs.480 b.Rs.500 c.Rs.600 d.none of these

Renu earns a profit of 18% on selling an item for Rs. 1416/-. What is the cost price of the item?