tell me some tips that how to crack technical Assistant exam

First of all before start preparation of something you must know the whole syllabus..Then Make a habit of making short notes, this helps a lot during the last days of the exam. You can easily revise all the important concepts and formulas..While preparing for ISRO UDC Exam, try to solve as many questions as you can. You will easily understand which topics are easy for you..attempting Quiz or any practice test, analyzation is very important. You should look for your mistakes and try not to repeat them in further tests.,At the last I would like to say The study plan is very important..