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...

What is the next number in the series?12 35 81 173 357 ____

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...