Examinations means checking your knowledge. in examination the question is asked in a paper and we should give a proper answer of it.Examination checks our knowledge and intelligence. Examination are so many types Oral examinations, written examination etc etc. Everybody has been afraid of examinations. Even Lord Christ once uttered, "May God not put anybody to test". Teachers, students, examiners and examinees, all think that examination is a curse, a horror and a terror. Most of the mental diseases among the students are the outcome of the examination and cramming.
Inspite of all this, there must be something to mark the standards and to judge the ability of the candidates. The students are being led astray. They only study because they fear examinations. If this institution is abolished, it is certain they will not study even a word.examinations find our mistakes and give a chance to us to correct our mistake and don't repeat that mistake again. 
Exam is nothing but checking knowledge