2017 was an 90-degree uphill climb for businesses in India struggling with the impact of demonetization and tax overhaul in the form of GST. It was a year of hardknocks for businessman Adani, and that of promises for Ambani. The year was also crucial for cryptocurrencies which saw an unprecedented jump in value, thanks to a mass hysteria around them by curious buyers and speculators. With the next year just around the corner, Outlook compiles a brief account of the hits and misses on businesses in 2017.