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reviewed on February 27, 2019
thanks alot mam, it's very helpful. question are the best thing to revise a chapter . it's very good and I'm loving it . mcqs have got a level , mam do add such questions which requires 2-3 concepts to solve them , those questions help a lot in revising each and every minute things . thanks again...
reviewed on January 17, 2019
best ever work done by u mam.you are always record breaking. thanks a lot