PPF interest Rate in 2025: everything you need to know maximum return: Investing in PPF is giving strong returns. If you return in PF, then you are going to get a very strong return. By investing in it, there is a possibility of doubling your money. You can start investing from just ₹ 500. For complete information, watch this video of ours. Watch full video in Hindi  https://youtu.be/CURtoPH7DJg?si=JEtb1kA71GqEwYSv