Price of 3 kg apple is twice of the price of 1 kg mango. Robert buys 4 kg apple 4 kg mango, if of mango is Rs. 75 /kg, find the amount of money Robert has to pay.
Marry distributed some amount of money among 36 peoples equally. Now she is with Rs. 54332. If the total amount of money Marry had Rs. 63152, find the amount of money each people get.
A worker earns Rs.75 every day. He worked 25 days. Out of the money he got in turns of work, he spend Rs. 536 on buying essential articles. How much money did he save?