I went through the 2017 paper again, and the questions are more or less similar to the reasoning section of BITSAT.
First go through all the Previous Year Papers to get the type of questions asked to get a rough idea how to proceed.
Then you can buy Test of Reasoning for All Competitive Examinations by Edgar Thorpe and solve similar types of questions.
I remember this book has all the types, and I was able to score almost full marks in the reasoning section.
And you can go through thistoo, it has most of the type of reasoning questions asked in the exam.