The circle-graph given here shows the spending of a country on various sports during a particular year. Study the graph carefully and answer the question given below it.
How much percent is more spent on Hockey than that on Golf?
A clock only with only dots marking 3, 6, 9 and 12 positions has been kept upside down in front of mirror. A person reads the time in the reflection of the clock as 4.50. What is the actual time?
A train moving at speed of 90 km/hr crosses a pole in 7 seconds. Find the length of the train.