Originally Posted by fawadhash

Not a CSP but I have given CSS twice with 2017 being my second attempt.
The biggest problem that I have faced in CSS is retention of knowledge for final exam since there is no respite during exams to revise. To retain knowledge you have to go through the book at least 3 times. Please don't underestimate CSS. Secondly, 30 minutes is way too less. You don't really need to cram. Just attentively go through the content of the books 3 time and understand the concept, you will be able to recall it in exams.