2701. What is a mixture of potassium nitrate; powdered charcoal and sulphur called?
Gun powder
2702. What was the name of the ship in which Vasco-da-Gama reached Kerala?
St.Gabriel.
2703. National Environmental Engineering Institute is located at?
Hyderabad (Andhra Pradesh).
2704. Polio vaccine was discovered by ?
Jonas E. Salk (1954)
2705. Among South Asian countries; which one has the highest level of urbanization?
Bangladesh
2706. Who is the author of Alphabet of Lust ?
Kamala Das
2707. Which is the biggest tree in the world and where is it located ?
'General Sherman' in California
2708. Who is the author of the book’ Economic Nightmare of India’?
Charan Singh
2709. Who was the Chairman" of the Union Constitution Committee of the Constituent Assembly?
Jawaharlal Nehru
2710. Which event was characterised by Montague as "Preventive Murder"?
Massacre of Jallianwala Bagh