The answers of questions marked with * are subject to change with time
- A soap factory makes 600 units in 9 days with help of 20 machines. How many units can be made in 12 days with the help of 18 machines?
SI PCD-17/Tax Inspector-18 (Guj)
- If A and B together can complete a job in 15 days and B alone can complete it in 20 days. In how many days can A alone complete job:
AD Labour Welfare-17/Asst AH-18