
Total Sales = 1800 + 1300 + 1200 + 1400 = 5700 units
- Therefore, the total number of trucks sold by Tata Motors in the complete year is approximately 4100





Arun’s present age in years is 40% of Barun’s. In another few years, Arun’s age will be half of Barun’s. By what percentage will Barun’s age increase during this period?