Hai shantan , 40 days are more than enough to clear pcc, provided you follow the points below given by Ankur sir...
1. Do think positively
2. Prepare a proper study plan and study according to the same.
3. Prepare a good revision schedule and follow the same strictly.
4. Do not change the books and notes quickly. Stick to the notes and books
5. Also refer ICAI study
6. Discuss the topics with your friend for better grip.
7. In CS and CA scanner plays an important role. So fully complete your scanner with the help of ICAI suggested.
8. During study notes the imp topic or make short notes. Refer them later during revision.
9. Prepare short notes for frequently asked questions and revise them properly.
10. Have faith in your abilities.
All the Best