How difficult is it getting a CGPA of 9.5+ in 1st semester of BITS Pilani, Pilani Campus?

My cousin managed to score a GPA of 9.69 in the first semester at BITS Pilani and claimed it not to be as challenging as everyone claims it to be. In fact, in her batch, almost 50 out of 1100 students had a GPA >=9.5 and 9 students had a GPA of 10. 

Every single degree student except EEE has to study the following subjects

• General Biology(3 units) (Specific)
• Electrical Sciences(3 units ) (Specific)
• Mathematics-I (3 units) (Common)
• Technical Report Writing (2 units) (Specific)
• Workshop Practice ( 2 units) (Specific)
• Physics, Chemistry, and Biology Lab (1 unit) (Common)

Here, specific means EEE and dual degree students don’t study these courses, common means the courses they have in common. In all, you have 16 units which makes a total of 160 points. In order to score a 9.5+ GPA, you will have to score more than 152 points 

Lastly, to get full marks in tutorial tests, make sure you are regular in classes and focus on the ongoing topics.