കുമരകം ബോട്ട് ദുരന്തത്തെക്കുറിച്ച് അന്വേഷിച്ച കമ്മീഷന്‍റെ പേര്‌?

Which country among the following is not a member of 'UNO' ? 

The expression 'Tragedy of Commons' was propounded by: 

Which country in the following is not included in the list of G-8 countries ? 

Name the countries that have recently become victims of Tsunami: 

World Anti-Tobacco Day is celebrated on: