will i get 50 - 60 + marks by preparing only 12th class chptrs/topics in jee mains 2021 ..?? like current electricity, magnetics, modern physics, OPTICS, waves, electrostatics, etc.....
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Yeah I'm sure you will get easily 50-60 marks in jee which you mentioned particular topics . They are some most important topics you are selected. But you should have deep knowledge in that subjects you should plan how to prepare. Generally in competitive exams 40% questions will ne easy and 40%will be moderate and20% will be hard .
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