16.With which industry association has the Organising Committee of Commonwealth Games 2010 (OCCG) signed a MoU to raise sports sponsorship across the globe and also market India as the preferred business partner and destination recently?

17.Which English county signed Indian spinner Murali Kartik as their overseas player for the next season recently?

18.Where did China commence the construction of its fourth space launch centre recently?

19.Endoscopy, a techique used to explore the stomach or other inner parts of the body,is based onthe phenimenon of

20.Who is the Chairman of the Twelfth Finance Commission ?