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Mera bio syllabus complete hai 280-300 score aa paa rhe hai sir bio m Physics Mera weak hai abhi 5-6 chapters baaki hai mere aur sab complete hai Chemistry bhi complete hai 2 organic chapters baaki h bs Prr mujhe revision m bhut issue aa rhe aur Physics k questions solve krne m mind blank ho jaa rha Revision kaise krre ?? Bhut confusion ho rhi