71. Which decisive battle was fought during the Third Carnatic War between the English and the French?
Wandiwash
72. The first Trunk automatic exchange in Kerala was commissioned in?
1975 in Thiruvananthapuram
73. In the short run, a producer," how long continues his production?
Fixed cost
74. Which Directive Principle of State Policy has NOT been implemented so far?
Uniform civil code for the citizens
75. The inspiration of "Liberty, Equality and Fraternity" was derived from which revolution?
French revolution
76. Where is the only cantonment in Kerala located?
Kannur
77. Which genetic disease is sex -linked?
Royal haemophilia
78. By whom was oral polio vaccine discovered?
Jonas Salk
79. Which god was not worshipped during the time of Rigvedic Aryans?
Shiva
80. Of which irom is Core of transformer made up?
Soft iron