The value of a machine depreciates by 10% every year. If its present value is ₹1,00,000, what will be its value after 2 years?

पहले वर्ष के बाद मूल्य = 1,00,000 का 90% = ₹90,000। दूसरे वर्ष के बाद मूल्य = 90,000 का 90% = ₹81,000।