Revision IAS
3
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Revision plays a very critical role in UPSC prelims. At least five times revisions are required to recall especially if it is an objective pattern of Exam. Art & Culture, Economics Survey, India Year Book, Environment contribute to 50% questions in Prelims.
Our Aim is one subject a day
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Đã cập nhật: 2017-05-10
Phiên bản hiện tại: 2.0.0.0
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