NTSE: Sample Test Paper - 2011
Sample Questions in Science
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Physics
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Chemistry
1. Metals generally have the following physical properties:
A. They are conducting
B. They have luster
C. They are hard
D. They are ductile
Mercury has been classified as a metal because of the properties
1. B and C
2. D and B
3. A and B
4. A and D
2. Alina was asked to list the causes of air pollution. She made the
following list:
A. Burning of coal
B. Burning of Liquefied Petroleum Gas
C. Burning of Compressed Natural Gas
D. Occurrence of ozone at low altitude
Which are the correct causes in this list?
1. Only A
2. A and B
3. A, B and C
4. All the four
3. In some countries it is compulsory to install smoke detectors in all
buildings. If you have to install a smoke detector in a room, where would you
install it?
1. Near a window, a few feet from the floor
2. Near an electric switch board, about 4 feet from the floor
3. Near or on the ceiling
4. Near the floor

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