1)I want to know is the time of 9months for studying IPCC course is enough or not? If so how many hours they have to study?

2)which is the best coaching centre for IPCC(mumbai,viajaywada/chennai/hyderabad)

3)Steps to be taken for the success

These where the 3main questions of the ipcc students.we want a answer/suggetion from our seniors i.e.,who wrote PCC before

thank you in advance