Hey,

The best way to master the art of solving any question is to practice such type of question as much as possible. The time left for the exam is very less to keep on clearing the basics.

I will suggest you to focus on the important topics that carries more weightage in the exam and practice all type of questions from that topic.

Give your time on practising question of each type so as to make yourself aware of the way of approach to solve questions of such type in the exam.

Hope that helps.

Thank you