81. The water in Tarbela dam is allowed to escape through tunnels to:
(A) Irrigate lands in the Hazara district
(B) Maintain level of water in the Indus Gorge
(C) Produce electricity through turbines
(D) None of these
82. A weighing balance has one arm 90 cm long and the other 100 cm long. If a weight of 100 kg Is placed on the shorter arm side, how much wheat place on the longer arm side
would straighten the balance:
(A) 9 kg
(B) 90 kg
(C) 900 kg
(D) None of these
83. A tiny steal ball sinks In water but a ship much larger floats because:
(A) It has powerful engines that keep it moving
(B) It is highly streamlined and slips over water
(C) It displaces water that has more weight than the ship
(D) None of these
84. An electric train is moving from West to East at 100 kph. The wind is blowing from North to South at 40 kph. In what direction would the smoke from the engine blow?
(A) North-west to South-east at 40 kph
(B) South West to North-East at 50 kph
(C) West to East at 60 kph
(D) None of these
85. If an Iron bar is left in a strong magnetic field for some time, it would tum into:
(A) A permanent magnet
(B) A temporary magnet
(C) A semi-permanent alternating magnet
(D) None of these
86. Nuclear bomb and / or nuclear reactor produces heat through:
(A) Avogadro’s Hypothesis
(B) Weinberger/ Abdus Salam process
(C) Chain Reaction
(D) None of these
87. A nuclear bomb radiates harmful radiation called:
(A) Alpha Particles
(B) Gamma Rays
(C) Beta Particles
(D) None of these
88. A Water molecule has in it:
(A) Hydrogen and Oxygen atoms
(B) Oxygen and water atoms
(C) Hydrogen and water atoms
(D) None of these
89. Electricity is produced when a conductor is moved in a:
(A) Radiation Field
(B) Magnetic Field
(C) Electrical Field
(D) None of these
90. The North pole of a magnet repels:
(A) South Pole
(B) North and South Poles
(C) North Pole
(D) None of these
91. The responsibility for ensuring law and order In a district falls upon the:
(A) District Coordination Organizer
(B) The District Advisor on Law and Order
(C) District Police Officer
(D) None of these
92. The responsibility for regulating the security at
airports has been given to Airport Security
Force vide:
(A) Airports Security Force Act, 1975
(B) Airports Security Force Act, 1973
(C) Airports Security Force Act, 1971
(D) None of these
93. The Airport Security Force Is responsible for ensuring security of:
(A) All aerodromes, airports and the passengers availing these facilities
(B) All aerodromes, airports, aircraft and civil aviation installations and for the maintenance of law and order therein
(C) All aerodromes, airports, aircraft and civil aviation installations
(D) None of these
94. “Aerodrome means any area of land or water designed, equipped, set apart or commonly used or intended to be used either wholly or in, part for affording facilities.
(A) For the benefit of general public using these facilities
(B) For the benefit of passengers arriving or departing from an airport
(C) For the landing, departure and movement of aircraft
(D) None of these
95. The term “Aerodrome includes:
(A) All buildings, sheds, vessels, piers, Installations and equipment’s and other structures thereon
(B) All parks, trees, fountains and children play-safe areas in vicinity
(C) All such building roads and bridges as notified by the District Coordination Officer
(D) None of these
96. The term “Aerodrome does not include any aerodrome or any portion of an aerodrome which is exclusively used by the: ·
(A) Customs and Excise Department
(B) POL Supply Companies
(C) Pakistan Air Force
(D) None of these
97. Airport Security Force is responsible for protecting the airport and its vicinity from:
(A) Birds
(B) Gliders
(C) Gladiators
(D) None of these
98. Ensuring the proper conduct of persons at airports and aerodromes as laid down in the:
(A) Boeing and Airbus Air Manuals
(B) Aircraft Rules, 1937
(C) General Manager Airport’s Verbal Standing Orders
(D) None of these
99. Airport Security Force is responsible for general maintenance of law and order within the limits of airports and aerodromes in conjunction with:
(A) Police-citizens Liaison Committee as notified by the District Police Officer
(B) Intelligence agencies properly constituted under the law and responsible for briefing the President of Pakistan on all security matters
(C) The police while taking cognizance of all offences committed at the airports and aerodromes under any law
(D) None of these
100.An officer of the Airport Security Force has the
right to search and arrest without warrant any person who he suspects of:
(a) Endangerfrig the safety of an aerodrome
(b) Indulging In use of abusive language towards other passenger
(C) Carrying toy guns or batteries used in them
(D) None of these