71) The World's most populous city is
(a) Mexico City
(b) Beijing
(c) New York
(d) Tokyo
72) How many countries are in UNO?
(a) 191
(b) 192
(c) 193
(d) 194
73) Who is US Secretary of State
(a) Sarah Palin
(b) Hillary Clinton
(c) Baris Baker
(d) None of above
74) Hu Jintao is president of
(a) France
(b) China
(c) Japan
(d) Belgium
75) 1 square foot is equal to
(a) 36 square inches
(b) 72 square inches
(c) 120 square inches
(d) 144 square Inches