01. What is the coast of Kerala called? Ans:- Malabar Coast 02. Zend-Avesta is the religious book of which religion? Ans:- Parsi 03. When was the national anthem of India first sung? Ans:- In the 1911 Kolkata session of the Congress. 04. What is the chemical formula of water? Ans:- H2O 05. Which is the hardest substance found in nature? Ans:- Diamond 06. What is the average amount of salt in seawater? Ans:- 3.5% 07. Who is the chairman of the National Development Council? Ans:- Prime Minister 08. When did Alexander invade India? Ans:- 326 BC 09. In how much time the Constitution of India was prepared? Ans:- 2 years 11 months 18 days 10. The fundamental duties in the Indian Constitution have been taken from the constitution of which country? Ans:- Union of Soviet Socialist Republics 11. Under which section of the Constitution does, Governor recommends the imposition of the President's rule in a state? Ans:- Section 356 12. Who discovered the proton? Ans:- Rutherford 13. Where was the first nuclear power station established in India? Ans:- Tarapur 14. Who founded Shantiniketan? Ans:- Rabindranath Tagore 15. In which year was the Nobel Prize in Economics started? Ans:- 191 16. What is the incident of death by Gautam Buddha called? Ans:- Mahaparinirvana 17. When, where and in whose reign did the first Buddhist council take place? Ans:- 483 BC, Rajagriha, Ajatashatru 18. What is the temperature of the surface of the Sun? Ans:- 6000 degrees Celcius 19. In which continent is the savanna grasslands? Ans:- Africa 20. By which constitutional amendment the Panchayati Raj system was implemented? Ans:- 73rd Amazon came, brought a lot of rewards, know how" In which Indian state is the port of "Visakhapatnam" located? Siberia in Russia is famous all over the world for what?