The average score in cricket is 70.0.
Lala Amarmnath was the first cricketer to score a Test century for the Indian cricket team.
Virendra Shewag 309
56 Pakistan vs Australia
I believe the lowest score not yet made by a batsman in Test cricket is 229.
Australia's Billy Murdoch became the first person to score a Test cricket double-century, an innings of 211, in 1884.
385 till 23/11/09
The innaugral test match was played in Australia. Australia beat England by 45 runs. Charles Bannerman (Australia) faced the first ball, scored the first run, the first fifty and first hundred. His score of 165 is the highest score by an Australian on debut. Kowalski