Law of magnetic induction given by:
A. Newton
B. Tesla
C. Faraday
D. None of these
Vaccination program of Pakistan is:
A. ACP
B. EPI
C. CPI
D. None of these
Who discovered Penicillin:
A. Pascal
B. Newton
C. Alexander Fleming
D. None of these
Who invented dynamite:
A. Nicolo
B. Edison
C. Alfred Nobel
D. None of these
Blood group is identified by:
A. Anti toxin
B. Antigens
C. Anti body
D. None of these
Which gas present in bulb:
A. Hydrogen
B. Nitrogen
C. Argon
D. None of these
Smoke from industries cause:
A. Mist
B. Fog
C. Smog
D. None of these
The product of the mass and velocity is known as:
A. Distance
B. Velocity
C. Momentum
D. None of these
Japan current is also called:
A. Canary current
B. Kuroshio current
C. Cold current
D. None of these
The normal temperature of the human body on the Kelvin scale is:
A. 99
B. 373
C. 310
D. None of these
Which instrument is used t measure water vapors in the atmosphere:
A. Anemometer
B. Barometer
C. Hygrometer
D. None of these
___ is used to accelerate beam of charged particles:
A. Amplifier
B. Transistor
C. Cyclotron
D. None of these
The purest form of iron which has little amount of carbon in it is:
A. Cast iron
B. Pig iron
C. Wrought iron
D. None of these
Bauxite is an ore of:
A. Manganese
B. Iron
C. Aluminum
D. None of these
Digital TV emits:
A. Cathode rays
B. Gamma rays
C. X rays
D. None of these
In the atmosphere carbon dioxide is removed by:
A. Deforestation
B. Aforestation
C. Photosynthesis
D. None of these
A black hole exerts such massive force that its escape velocity is very high due to:
A. Small size
B. Large size
C. High density
D. None of these
Gigantic cloud contain dust and gas in space called:
A. Milky way
B. Galaxy
C. Nebula
D. None of these
In the ocean basin relief ___ is gently sloping relatively shallow submerged t the plain of subcontinent:
A. Continental rise
B. Continental slope
C. Continental shelf
D. None of these
The speed of sound is minimum in:
A. Water at 25C
B. Steel
C. Air at 0C
D. None of these
