Hi Vivek, 

Generally students have 6 subjects in their _2 course at CBSE. However, it is the practice of CBSE to consider the best 5 subjects while calculating their percentage. Percentage is always calculated only for 5 subjects, so choose the subjects you scred highest in and then calculate your percentage. You cannot skip on English as it is a language paper. All the best for CLAT. In order to know more about the exam and preperation tips, keep reading Career360 using the libk given below:

https://law.careers360.com/exams/clat

Thanks,