2276: In which one among the following is the speed of sound maximum ?
(a) Air at 100 degree celcius
(b) Air at 0 degree celcius
(c) Wood
(d) Water
2277: In a parliamentary system the executive is responsible:
(a) Directly to the people
(b) To legislature
(c) To judiciary
(d) None of the above
2278: The battle of Dharmat was fought between
(a) Muhammad Gori and Jai Chand
(b) Babar and the Afghans
(c) Aurangzeb and Dara Shikoh
(d) Ahmad Shah Durrani and the Marathas
2279: Consider the map given below :
The route indicated in the map was followed, during the course of his military expedition, by
(a) Chandragupta II
(b) Harshavradhana
(c) Rajendra Chola
(d) Malik Kafur
2280: Which one of the following Union Ministries implements the Cartagena Protocol on Biosafety?
(a) Ministries of Health and Family Welfare
(b) Ministries of science and technology
(c) Ministry of Environment and Forests
(d) Ministry of Chemicals and Fertilizers