41. The position of an
element in the Periodic Table is determined by its __________ number.
A.
Electron
B.
Proton
C.
Neutron
D.
Positron
42. The salinity of sea
water is determined by the amount of common salt (Sodium Chloride) in
__________ of sea water.
A.
1 gram
B.
10 grams
C.
1 kg
D.
10 kg
43. The planet which is
easily visible from the Earth is?
A.
Mercury
B.
Venus
C.
Mars
D.
Jupiter
44. The Great Spot is
on the planet __________.
A.
Saturn
B.
Venus
C.
Mars
D.
Jupiter
45. The Great Spot is a
__________.
A.
Mountain
B.
Desert
C.
Frozen Carbon
dioxide
D.
Storm
46. The bodyguard of
the Earth is __________ that save the Earth from many Comets and Asteroids.
A.
Mars
B.
Saturn
C.
Uranus
D.
Jupiter
47. 1 light year =?
A.
9.5x106 km
B.
9.5x109 km
C.
9.5x1012 km
D.
9.5x1018 km
48. The planets visible
to us without using a telescope are __________.
A.
3
B.
4
C.
5
D.
6
49. According to Big
Bang Theory, the Universe began about __________ billion years ago.
A.
10 – 20
B.
20 – 30
C.
30 – 40
D.
40 – 50
50. Biosensor is used
to measure?
A.
Blood glucose level
B.
The body pH value
C.
Amount of
hemoglobin
D.
Salinity in Urine
ANSWERS: SCIENCE QUIZ
41. B
|
42. C
|
43. B
|
44. D
|
45. D
|
46. D
|
47. C
|
48. C
|
49. A
|
50. A
|
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