Hello Vaishali. Thanks for contacting Careers360 and we hope we will be able to answer your query. 

I would advice you to look at the required syllabus for the GUJCET exam focusing on the PCM subjects here:

• https://engineering.careers360.com/articles/gujcet-syllabus

We at Careers360 have provided a detailed list of all the topics that will come in the exam.

Hope this helps you and all the best!