Question

a man bought 500kg of rice at the rate of 20 per kg he spent 2000 on transporting to bring home at what rate he should sell that he can get profit of10%

Answer 1

660 RUPEES PER KG
$500 \times 20 + 2000 = 12000 \div 60 = 600 \times \frac{10}{100 } = 660$