Sourav has some spare sheets of paper. One sheet can be cut into 8 pages of a rough notebook, and one rough notebook requires 20 pages to be made. If the number of spare sheets available is 7,500, how many such rough notebooks can be made?

A workshop has 24 boxes with 15 tools each. If 60 tools are used and the remaining tools are distributed equally among 12 toolkits, how many tools are in each toolkit?

A bag containing potatoes, onions, and lemons weighs 46 kg 160 g. The weight of the potatoes is 17 kg 115 g, the weight of the onions is 15 kg 325 g, and the weight of the empty bag is 120 g. If 30 lemons together weigh 1 kg, what is the total number of lemons in the bag?