Q: The Kyoto Protocol is associated with :

A: Environment

B: Nuclear Power

C: Trade

D: none of these



Environment


Q: The longest bone in the human body is:

A: Ulna

B: Humerus

C: Femur

D: Tibia



Femur


Q: Which micro-organism is responsible for disease Mumps

A: Bacteria

B: Virus

C: Protozoa

D: none of these



Virus


Q: Metals can be beaten into sheets, because:

A: they are ductile

B: they are soft

C: they are malleable

D: the metal particles are loosely arranged



they are malleable


Q: Magnification produced by a rear view mirror fitted in vehicles:

A: is less than the object

B: is more than the object

C: is equal to the object

D: can be more or less than the object depending upon the position of object in front of it.



is less than the object


Q: An endoscope is used by a physician to view the internal parts of a body organ. It is based on the principle of:

A: refraction of light

B: re?ection of light

C: total internal re?ection of light

D: dispersion of light



total internal re?ection of light


Q: The age Of trees is determined by its

A: height

B: girth

C: general appearance

D: growth rings



growth rings


Q: Measles is a disease caused by :

A: Bacteria

B: Protozoa

C: Worm

D: Virus



Virus


Q: Threat of 'global warming' is increasing due to increasing concentration in the atmosphere of:

A: O3

B: CO2

C: SO2

D: NO2



CO2


Q: Which of the following is not a biofertilizer ?

A: Rhizobium

B: Mucor

C: Azotobacter

D: Anabaena



Mucor
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