A man borrowed some money for 120 days. He asked the banker for the money and the banker charged Tk 360 as interest @6% per annum. What was the amount he borrowed?
ক
Tk. 18.000
খ
Tk 16,000
গ
Tk 15,000
ঘ
None of these
সঠিক উত্তর: Tk. 18.000
Here, I = 360