651: The first Indian ruler to organize Haj pilgrimage at the expense of the state was
(a) Alauddin Khilji
(b) Feroz Tughlak
(c) Akbar
(d) Aurangzeb
652: A free-floating astronaut A pushes another free-floating astronaut B in space. The mass of A is greater than that of B. The force exerted by the astronaut A on the astronaut B will be:
(a) Equal to zero.
(b) Equal to the force exerted by B on A.
(c) Greater than the force exerted by B on A.
(d) Less than the force exerted by B on A
653: Amniocentesis is a method for:
(a) Determination of foetal sex.
(b) Separation of amino acids.
(c) Determination of the sequence of amino acids in a protein.
(d) Inducing abortion.
654: In what way Indian cotton industry was inferior to that of England during the British rule in India:
(a) Indian textile industry had an ever increasing and large domestic market
(b) There was plenty of raw material available
(c) The industry was not managed by highly skilled technicians and managers
(d) India was the traditional home for cotton textiles
655: The economic and monetary union of 15 European Countries is proposed to be made by 1999. But the currencies of two countries, Franc, have already the same value and circulate freely in both the countries. The countries are
(a) France and Switzerland
(b) Switzerland and Luxembourg
(c) Luxembourg and Belgium
(d) France and Belgium