2281: The salaries and allowances of the Judges of the High Court are charged do the
(a) Consolidated Fund of India
(b) Consolidated Fund of the State
(c) Contingency Fund of India
(d) Contingency Fund of the State
2282: Sex of a child is determined by the:
(a) Chromosomes of father
(b) Chromosomes of mother
(c) Rh factor of parents
(d) None of these
2283: Which one among the following is called philosopher's wool?
(a) Zinc oxide
(b) Zinc chloride
(c) Zinc nitrate
(d) Zinc bromide
2284: Chemical composition of pearl is:
(a) Calcium carbonate
(b) Calcium carbonate and magnesium carbonate
(c) Calcium sulphate
(d) Calcium chloride
2285: Which one of the following countries is the leading producer of uranium?
(a) United States of America
(b) Zambia
(c) Canada
(d) Germany