railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Profit and Loss Discount and MP
On an item, a shopkeeper offers a discount of 7.5% on the marked price and a cashback of ₹10 per item. He still earns ₹5 per item. If ₹x is the marked price of each item, then, what is the cost price (in ₹) of each item?
1
0.915x − 5
2
0.925x − 5
3
0.925x − 15
4
0.915x − 15