Exams are good for identifying knowledge of a student.
Exams motivate students to learn and memorize new thing.
Their learning are tested through exam and all candidates in the exam are given fair chance to prove their knowledge.
Exams are important to assess ability of an student.
Students digest knowledge which they gain from learning due to exams pressure.
If there will be no exams then student will only read books and forget everything.
They will not strive to memorize as there will be no tests which will judge their knowledge.
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