But more importantly, India has been contact tracing like a greedy algorithm on steroids since case #1. There was a positive case in a condo nearby mine. The entire condominium building and adjacent locality is sealed. Not a lockdown, sealed. Nobody in, nobody out. The authorities spent over 9 hours interviewing all family members, neighbors, and friends of the infected for contact tracing. Every contact is being monitored, with police showing up randomly to make sure of no symptoms and adherence to home quarantine.
People are self policing mainly to avoid police, but they are self policing each other because nobody wants their buildings sealed. It really is working, I see people unwilling to hand over their credit cards in shops insisting to tap to avoid infections. In my state, there are only 85 active infections, only 2 are residents of my city, and even then I'm given gloves and sanitizer when I enter minimarts, with only 10 minute allowance to go and shop with maximum 4 shoppers allowed inside.
Edit: It becomes a big news when a positive case is found nearby. There is a distributed effort of volunteers to monitor infections (http://covid19india.org). There is no way government can lie about numbers.