71. The social network site “Twitter” was launched on __ .

A. March 21, 2016
B. March 21, 2009
C. March 21, 2001
D. March 21, 2006

72. The Atomic Bomb was dropped on the city of Nagasaki on?

A. 3 August 1945
B. 6 August 1945
C. 9 August 1945
D. 12 August 1945

73. In which year Eiffel tower completed?

A. March 1889
B. March 1890
C. March 1891
D. March 1892

74. Rafah crossing is sole crossing point between which of the two counrtries?

A. lebanon and israel
B. Jordon and Gaza
C. Egypt and Gaza strip
D. None of These

75. The OIC was founded in __ .

A. Saudi Arabia
B. Iraq
C. Qatar
D. Morocco

76. Which one of the following is not an archipelago?

A. Indonesia
B. Maldives
C. Korea
D. Japan

77. Which country’s army is called Tatmadaw?

A. South Africa
B. Myanmar
C. Laos
D. Thailand

78. Bucharest is the capital and largest city of: _?

A. Cuba
B. Romania
C. Thialand
D. Cambodia

79. First human heart transplant operation conducted by Dr. Christian Bernard on Louis Washkansky, was conducted in

A. 1968
B. 1967
C. 1958
D. none of these

80. Which Country is the Second largest Arms Exporter of the World

A. India
B. Russia
C. China
D. America