Hello, hope you are doing well, first start your preparation by knowing the complete syllabus of it and then see the weightage of important topics and go for it first. The entrance exam has the following common sections

• Quantitative Aptitude

• English 

• Reasoning

• General Awareness

You go through the easy topics which you feel like you can rock it and then go to logical topics.

I think you find it useful!!!

Keep Smiling:)

Wish you good luck!:)