Hello dear 

Follow a time table and try to devote 12 to 15 hours a day towards study so don't forget to make a serious time table and clear and also revise all the basic concepts of ncert. If you have some coaching material and have concise notes go through it as there is no time for detailed study now .

Solve past year papers , and solve as number of mock test papers as you can .

If  you managed to do all these things then surely you will get good score in your Bitsat exam.

Thankyou 

Feel free to ask your further queries if any. 

Hello Sara,

Practically, It is not possible to cover all the syllabus in 15 days but you can score well if you work smartly on your study. It is recommended, You attempt maximum amount of questions, Focus on the most asked questions. The most important out of all BITSAT tips and tricks is the efficiency of time management. You need to solve the questions accurately and quickly in this exam, Do practise as much you can.

You can also prefer a personalized Preparation course BITSAT 2019 Knock Out It will be helpful for you to prepare the exam smartly with Unlimited Online Mock test, 5,000+ Concepts, formulas and Definitions, Most asked questions, personalized strength and weakness sheet to analyse yourself and more.

Good Luck!