150 articles of the same kind were bought by a dealer for ₹12,750 and ₹12.50 per article was spent on packaging, transportation, etc. If 60% of them were sold for ₹115 each and the remaining for ₹120 each, find the profit/loss percentage.
20% profit
As per the question,
150 articles of the same kind were bought for ₹ 12,750.
Cost of packaging per article (overhead charges) = ₹ 12.50
Net cost price of the articles = ₹12,750 + ₹12.5 × 150 = ₹14,625
Selling price of the articles = (60% × 150 × ₹ 115) + (40% × 150 × ₹ 120)
= ₹10,350 + ₹7,200
= ₹17,550
Here, SP > CP
Hence, Profit = SP - CP
= ₹17,550 - ₹14,625
= ₹2,925
Profit% = ProfitCost price×100%
=2,92514,625×100% = 20%
Hence, the profit is 20%.