The salary of a man has increased by 20%. If he now gets Rs. 3,000 his salary before the increase was: 

54km/hr = ___________ m/sec 

A man borrowed Rs. 480 from his neighbour. He paid it back after 5 months together with interest charged at 5% per annum. What amount did he pay back? 

If Rs. 60 is divided into two parts in the ratio 2:3, then the difference between those two parts is

A student has to reach his school in 15 minutes. If the school is 800 metres away, at what speed should he walk? 

Average of the first six even numbers is: 

The average of 33.5, 30.4, 25.6, 31.5 and 29 is 

9/19 = _____________%

68/100 __________%

If the Car travels 150 km in 5 hours, then its speed is: