FPSC Patrol Officer BS-14 Past Paper 2014 - 8

71) Trachoma is the disease of?
(A) Liver
(B) Brain
(C) Eye
(D) Heart

72) Gas used in balloons is
(A) Helium
(B) Nitrogen
(C) Oxygen
(D) Carbon di oxide

73) The stimulant which is present in tea leaves is called?
(A) Brucine
(B) Caffeine
(C) Theine
(D) Phosphorous


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