If total runs scored in Test matches in 2013 was 200 and in 2016 was 1000, then the runs scored in 2013 is what percentage less than the runs scored in 2016?

In a town with 30,000 professionals, teachers make up 11% of the total professionals. If 46% of teachers are male, what is the number of female teachers in the town?

In a town's professional breakdown, doctors represent 18% and clerks represent 8% of the total professionals. If the number of doctors is 3000 greater than the number of clerks, what is the total number of professionals in the town?