John and Ramesh took up a job on contract. John worked 7 days and Ramesh 6 days. They got 6500 rupees as wages which they divided in the ratio of the number of days each worked. How much did each get?

Johney invested 50000 rupees, Jaleel 40000 rupees and Jayan 20000 rupees to start a business together. They got 3300 rupees as profit in a month, which they divided in the ratio of their investments. How much did each get?

Suhra and Sita started a business together Suhra invested 40000 rupees and Sita 30000 rupees. They made a profit of 7000 rupees which they divide in the ratio of their investments. How much did each get?

Ammu and Chinnu divides 56 rupees in the ratlo 3: 5 . How much did each get?.

Ali and Ajayan setup a shop together. Ali invested 5000 rupees and Ajayan, 3000 rupees. They divided the profit for a month in the ratio of their investments and Ali got 2000 rupees. How much did Ajayan get? What is the total profit?

150 workers were engaged to finish a job in a certain number of days. 4 workers dropped out on second day 4 more workers dropped out on thrid day and so on. It took 8 more days to finish the work. Find the number of days in which the work was completed

150 workers were engaged to finish a job in a certain number of days. 4 , workers dropped out on second day, 4 more workers dropped out on third day and so on. It took 8 more days to finish the work. Find the number of days in which the work was completed.

The incomes for five days of a trade are 6435 rupees, 6927 rupees, 6855 rupees, 7230 rupees, 6562 rupees. After the sixth day, he calculated the average income as' 6500 rupeeș per day. How much did he get on the sixth. day?

On five days, a man spends 300 rupees, 250 rupees, 270 rupees, 280 rupeeş, 290 rupees. How much did he spend each day ôn average? How much did he spent in all?

Tailor Raju is available on daily wages rs 600 per day and Somu on rs 620 per day. Raju can stitch 6 shirts and 5 pants per day while Somu can stitch 10 shirts and 3 pants per day. In order to stitch 60 shirts and 40 pants in the minimum cost of production, how many days each Raju and Somu should work? What should be the minimum cost of production?