NEW DELHI, Feb 15 (Reuters) - In two months, India is projected to become the world's most populous country with over 1. Two other government officials, one from the federal home (interior) ministry and another from the office of the Registrar General of India, said the delay was largely due to the government's decision to fine-tune the census process and make it foolproof with the help of technology. See here for a complete list of exchanges and delays