If you missed it earlier then you still have time to invest in NBCC. It is safe bet in stock market as this is mostly owned by govt and in future govt is going to develop all surplus land available to PSU and govt through NBCC. It is already in great profit and good cash with it. More about NBCC here.
Talk about Govt is going to give PSU land and land available to govt for development to NBCC is mentioned here.