Originally Posted by Muhammad T S Awan

AoA

Abbas Khan has rightly said, there is no need to be worried for it. You can have Caravans Aptitude Test book and its General Knowledge Book as well as keep reading Dawn on daily basis. On free times, keep surfing wikipedia and read different organizations, events, personalities, places etc. In addition to this, I will suggest to keep watching some good t.v. world analysis talk shows.