Exam का आविष्कार किसने और क्यों किया और कब हुआ था ? | Who Invented Exam? |Amazing Fact #shorts #Facts #Facts #ytshorts

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In this video I have explained some interesting facts about exam and also explained who invented exam and why? I Think, Exam Is The Biggest Problem Of A Student Life. Therefore, You Should Who Invented Exam & Spoil Our Life. So, friends if you are very curious to know that who invented exam and some facts about exam. So, see this video because this video is also very interesting, informative and also very knowledgeable.