A man purchased a cow for Rs. 3000 and sold it the same day for Rs. 3600, allowing the buyer a credit of 2 years. If the rate of interest be 10% per annum, then the man has a gain of:

If the true discount on sum due 2 years hence at 14% per annum be Rs. 168, the sum due is

If the true discount on s sum due 2 years hence at 14% per annum be Rs. 168, the sum due is ?

What is the true discount on a bill of Rs.2916 due in 3 years hence at 8% C.I.?

The present value of a bill due at the end of 2 years is Rs.1250. If the bill were due at the end of 2 years and 11 months, its present worth would be Rs.1200. Find the rate of interest and the sum.

In what time a debt of Rs.7920 due may be cleared by immediate cash down payment of Rs.3600 at 1/2% per month

Which is a better offer out of (i) a cash payment now of Rs.8100 or (ii) a credit of Rs.8250 after 6 months(6.5% S.I)

The true-discount on Rs.2480 due after a certain period at 5% is Rs.80. Find the due period.

The true discount on a certain sum of money due 3 year hence is Rs.100 and the S.I. on the same sum for the same time and at the same rate is Rs.120. Find the sum and the rate percent.