My board base is clear and very good.so I can complete Jee main priparation in 20 days and get 175 marks? So please give proper guidance .

Hello dear,

As your concepts is clear and strong and you have completed the syllabus,so you should go for practicing previous year papers or mock test of jee mains more and more Or you can try question bank of jee mains for this purpose , this will increase your speed and accuracy .And also try to solve questions  from each topic in syllabus in these 20 days. It would be better to give tests or join test series online which will improve your problem solving strategies. Please make your strategy for giving time to each section in the exams and try not to stuck in one problem or section it will ruin your paper and performance will go bad. So attempt the questions smartly.