December 2012 current affairs at a glance

Which dictionary did the South Korean singer Psy's Gangnam Style enter?
Collins dictionary

Name the tax Government of India has planned to introduce to reduce consumption of alcohol and tobacco.
Sin tax

Where in India 1st 2-day Conference of the Commissioners of Police will be held with 21 police commissionerates set to take part?
Amritsar

Which Indian state passed the Food Security Bill 2012 to receive food grains and other food items at highly subsidized price?
Chhattisgarh

Name the stadium in Rajasthan state which is available for hosting Indian Premier League edition 6 matches?
Sawai Mansingh Stadium