Exam Key Points for O' Level exams like WAEC, JAMB, GCE, NECO & Post JAMB. NO internet connection required. This app contains a summary of the complete syllabus for NECO, WAEC, JAMB & Post JAMB exams. It is your key to exam success. It is available in subjects like Maths, English, Physics, Chemistry, Biology, Economics, Government, CRK, Commerce and Agric. Science.