New Delhi, April 30 -- As sales of motorcycles and scooters remained subdued in the second half of the last fiscal year, TVS Motor Company--one of the country's largest two- and three-wheelers manufacturers--on Tuesday reported a 19.2% year-on-year decrease in net profit to Rs.133.8 crore for the quarter ending March 31. In the corresponding period, the company reported a net profit of Rs.165.6 crore....