Dear Aspirant

The best way to overcome from this is read firstly ncert in depth with full concentration and make short notes with all important point In them .so there is no need to read in next many times .Just revise the short note and try to manage things .Mark all the important points and try to revise all the points again and again before exam also .so you can make a good score without any negative marking .

If you want to boost your score in neet then you can follow the link mentioned below

https://www.careers360.com/mbbs-companion

Thanks

ALL the very best