Hello Shivam Verma,

Yes it is possible to revise or learn the most essential maths concepts in last 10 days.First based on the exam you are preparing for ,just go through the previous year papers and note down the concepts on which most of the questions are asked frequently.Now,after knowing the concepts,just either watch some videos on YouTube or go through your class notes if you have and then try to solve the previous year questions.Just try to do everything as soon as possible with most efficiency.This way you maynot be able to score full marks,but you wills score considerably good matks in the exam.All the Best.