Ключевые слова: 10, 20, 25, amount, ancient, background, bank, business, cash, coins, collection, commerce, currency, demonetization, demonetized, deposit, earn, earning, economy, exchange, expensive, finance, financial, five, income, india, indian, inr, investment, isolated, market, metal, money, old, one, paisa, paise, payment, penny, prize, rupees, salary, saving, steel, stock, tax, ten, twenty, two, vintage, wages, wealth, white,