1636: Under which one of the following Constitution Amendment Acts, four languages were added to the languages under the Eighth Schedule of the Constitution of India, there by raising their number to 22 ?
(a) Constitution (Ninetieth Amendment) Act
(b) Constitution (Ninety-first Amendment) Act
(c) Constitution (Ninety-third Amendment) Act
(d) Constitution (Ninety-second Amendment) Act
1637: Wealth tax on agricultural property is levied by:
(a) Central Government
(b) State Government
(c) Both the Central and State Governments
(d) None of the above
1638: In which organ of the human body are the lymphocyte cells formed?
(a) Liver
(b) Long bone
(c) Pancreas
(d) Spleen
1639: The first metal used by the man was:
(a) Iron
(b) Copper
(c) Aluminium
(d) Gold
1640: If you want to see gharials in their natural habitat, which one of the following is the best place to visit?
(a) Bhitarkanika Mangroves
(b) Chambal River
(c) Pulicat Lake
(d) Deepor Beel