A jeweler makes a profit of 30% after offering a discount of 20% on the labelled price of a jewelry. If he makes a profit of ₹9,000 on the sale, then find the labelled price of the jewelry.
₹48,750
Let the labelled price be ₹x.
After offering a discount of 20%, S.P = 0.8x -----(i)
Profit% = 30%
So, using the formula
Profit% = ProfitCost price× 100%
30% = 9,000CP× 100%
CP = 300 × 100
CP = ₹30,000
So, SP = CP + Profit
= ₹30,000 + ₹9,000
= ₹39,000 -----(ii)
From eq.(i) and eq. (ii), we get,
0.8x = ₹39,000
⇒ x = ₹48,750
The labelled price of the jewellery is ₹48,750.