First of all, you will have to know what is coming in the exam for that you have to focus on the syllabus. Clearing concepts, making questions of it, and having accuracy with speed matter a lot more than the average guy who is preparing for Gate. Stick to your plan with regularity that this task you have to complete with a clear concept. A cool-minded person always gets success. Between your preparation schedule,  sometimes take the test so that you could analyze whether my hard and smart work bears fruit or not. Practice digital test papers on your Pc, laptop, or phone so that you could get the same environment at the time of the exam and could succeed with flying colours.