A man buys a watch for Rs. 1950 in cash and sells it for Rs. 2200 at a credit of 1 year. If the rate of interest is 10% per annum, the man:MATH / By admin / May 27, 2022 May 27, 2022 A gains Rs. 55 B gains Rs. 50 C loses Rs. 30 D gains Rs. 30 Answer Detail No Details