Q.1: The library donated 4852, 2536 and 4752 books in the month of January, February and March respectively. Find the total number of books donated in these three months.
Q.1: The train covers a distance of 242.04 km in 6 hours. Find the speed of the train per hour. Q.2: If the cost of 1 notebook is Rs 4.35. Then find the cost of 9 such notebooks.