Scoring 120 marks in joint entrance exam is not a big and difficult thing. You can score 120 marks will you follow the mention below things regular:

• Try to solve previous year question papers regular.
• Makeup proper time table priority wise and follow the same
• Try to avoid distractions which restrict you from studying such as mobile phone and television
• Try to work on week areas and take guidance of a teacher or a already jee qualified candidate if possible.