1) The general direct flow of summer monsoon in India is
A. From South to North
B. From South West to South East
C. From South East to South West
D. From South West to North East
Answer : B.
2) The gas predominantly responsible for global warning is
A. Carbon dioxide
B. Carbon monoxide
C. Nitrous oxide
D. Nitrogen peroxide
Answer : A.
3) The dynamo is a device for converting
A. Heat energy into electrical energy
B. Mechanical energy into electrical energy
C. Magnetic energy into electrical energy
D. None of the above
Answer : B.
4) The disease diphtheria affects
A. Lungs
B. Intestine
C. Throat
D. Body joints
Answer : C.
5) The concept of carbon credit originated from which one of the following?
A. Earth Summit, Rio de Janeiro
B. Kyoto Protocol
C. Montreal Protocol
D. G-8 Summit, Hciligendamm
Answer : B.
6) The cell that lacks a nucleus is
A. Flame cell
B. Spermatozoan
C. Red blood corpuscles in man
D. White blood corpuscles
Answer : C.
7) The blue colour of the clear sky is due to
A. Diffraction of light
B. Dispersion of light
C. Reflection of light
D. Refraction of light
Answer : B.
8) The animal which uses sounds as its ‘eyes’ is
A. Dog
B. Cat
C. Snake
D. Bat
Answer : D.
9) Thalassaemia is a hereditary disease affecting
A. Blood
B. Lungs
C. Heart
D. Kidney
Answer : A.
10) Stainless steel is an example of
A. A metallic compound
B. A homogeneous mixture
C. A heterogeneous mixture
D. An inorganic compound
Answer : A.
