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reviewed on June 21, 2018
unacademy is no more free. this is bad. plus courses are for privileged people. this is sad. please make free courses. or better, make a subscription fee so that learners can access any courses for as long their subscription allows. like one year the hindu subscription of epaper allows the people...
reviewed on June 16, 2018
awesome knowledge it will be really helpful for the us who have cleared preliminary exam.