hii Aditya,

To appear in IPU CET candidate must have passed all the subjects of class 12th.

Eligibility criteria of IPU CET-

• Candidates must have pass their class 12th examination.
• Candidates currently in their class 12th are also eligible to apply for the entrance examination.
• Candidates must have secured atleast 55% aggregate marks in Physics, Chemistry, Mathematics and Biology/Biotechnology, provided the candidates has passed in each subject individually.
• Candidates must have also passed in English subject as a compulsory subject.

for more information please go through the link-

      https://engineering.careers360.com/articles/ipu-cet-eligibility-criteria

hope you understand

thank you