एक निगम के पास एक मशीन है जिसे खरीदने में 30,000 रुपये की लागत आई थी। इस मशीन का 5 वर्ष का उपयोगी जीवन समाप्त हो गया है। यदि निगम इसे अभी बेचकर खरीद मूल्य का 10% वसूल कर सकता है, तो मशीन का अपशिष्ट मूल्य (salvage value) क्या होगा?

Mr. Sharma received an invoice for ₹5,000 dated 05 November 2021 with credit terms [2/10, E.O.M.]. He paid the whole amount on 10 December 2021. How much did Mr. Sharma effectively pay for the bill?

A bank's bill discounting portfolio consists of three bills: - Bill A: ₹10,00,000, 12% discount rate, matures in 30 days. - Bill B: ₹20,00,000, 15% discount rate, matures in 60 days. - Bill C: ₹15,00,000, 10% discount rate, matures in 90 days. Calculate the total discount income earned by the bank if all bills are held to maturity. (Use 365 days in a year).