i m a class xi student.like every1 in the beginning i took xi as a joke but now i realised that it is the most important phase of a person's life.as the xi is coming to end i m realising tht its high time now & i should get to work now.i know tht still i have time to study but the problem is i dont know how to start?i dont know how much time to give to a particular chapter?

 

i need some1 to tell me how to prepare for the entrance.i have the confidence in me but need good guidance.

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