Is it possible to score 60/70 in chemistry 12th board exam in just 8 hours?
It depends upon your preparation earlier, 8 hours may be just sufficient for final revision but a lot depends upon your past preparation, at this the strategy depends upon your past preparation, If you have prepared sufficiently earlier then it is time to give a quick revision to all the topics, But if you haven't prepared yet anything and want 60 marks out of 8 hours then for most of students its not possible.