In case of filament lamp at higher voltages, the resistance of lamp

A. Decreases

B. Increases

C. Remains constant

D. Varies depending on the filament

If distance is increasing uniformly with time, then velocity is

A. Decreasing

B. Decreasing

C. Constant

D. Zero

In semiconductors upon increasing temperature, conductivity will

A. Decreases

B. Increases

C. Remains constant

D. Haphazard

Component which obeys Ohm’s Law is called

A. Resistive component

B. Efficient component

C. Ohmic component

D. Non-Ohmic component

At constant temperature, resistance and cross-sectional area are

A. Directly related

B. Not related

C. Remains constant

D. Inversely related

Speed of a body in particular direction can be called

A. Acceleration

B. Displacement

C. Velocity

D. Distance

A rectangle-shaped open-to-sky tank of water has a length of 2 m and a width of 1 m. If the atmospheric pressure is assumed to be 100 kPa and thickness of the tank walls is assumed to be negligible, the force exerted by the atmosphere on the surface of the water is

A. 20 kN

B. 50 kN

C. 100 kN

D. 200 kN

The most abundant component in Earth’s atmosphere (or Air) is

A. Hydrogen

B. Oxygen

C. Nitrogen

D. Carbon dioxide

The percentage by mass of any element is calculated with the help of

A. Formula of compound only

B. Relative atomic masses only

C. Nucleon number

D. Formula of compound and relative atomic masses

Chloro fluoro Carbons (CFCs) are not

A. Flammable only

B. Toxic only

C. Harmful Flammable and toxic

D. Non-flammable

MCQs (Category wise)

Departmental Solved Past Papers

National Highway & Motorway
Intelligence Bureau
Airport Security Force
Anti-Narcotics Force
Federal Board of Revenue FBR
Pakistan Academy of Letters
Ministry of National Food Security & Research
Ministry of Information & Broadcasting
Survey of Pakistan
National Heritage & Culture Division
Ministry of Planning Development & Special Initiative
Election Commission of Pakistan
Pakistan Meteorological Department
Ministry of Interior
Ministry of Foreign Affairs
Ministry of Religious Affairs
Department of Passport & Immigration
Pakistan Post Office
Audit General of Pakistan
Pakistan Bureau of Statistics
Poverty Alleviation & Social Safety Division
Ministry of Defence
Ministry of Law & Justcie

MCQs (Category wise)

Solved Past Papers

Departmental Solved Past Papers

Ministry of Interior

Ministry of Foreign Affairs

Ministry of Religious Affairs

Poverty Alleviation & Social Safety Division

Ministry of Law & Justcie