# E-PolyLearning

 1. 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: a. 0% b. 5% c. 7.5% d. 10%

 2. The true discount on Rs. 2562 due 4 months hence is Rs. 122. The rate percent is: a. 12% b. 13(1/3)% c. 15% d. 14%