The statistics of runs scored in a series by four batsmen are provided in the following table. Who is the most consistent batsman of these four?Batsman K: Avera...

A train that is 280 metres long, travelling at a uniform speed, crosses a platform in 60 seconds and passes a man standing on the platform in 20 seconds. What i...

Fill in the missing number in the series.2 3 6 15 ______ 157.5 630