Indian domestic passenger car sales jumped by 39.48% to 143,976 units in April 2010 from 103,227 units in the corresponding month last year. According to the figures released by the Society of Indian Automobile Manufacturers motorcycle sales during the month was also up by 16.67 % to 656,119 units from 562,349 units in the same month last year. Society of Indian Automobile Manufacturers said that the total…