==> "General Knowledge" is very usefull for those who want to improve their general knowledge and science, also Help to Student.
==> There are several levels in this application that can be used to test the general knowledge of an individual regarding world,science,history,economy,geography,education,current affair,sports and famous states,cities,people and much more.
==> If user want to remove timer they can do from setting screen and also provide multiple themes.