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CNG stands for?
A. Converted Natural Gas
B. Conducted Natural Gas
C. Conducted Natural Gas
D. Compressed Natural Gas
Which of the following is true for “Sound”?
A. Sound cannot travel through a vacuum
B. Sound cannot travel through gases
C. Sound cannot travel through liquids
D. Sound cannot travel through solids
When white light is passed through a prism, it splits into __________ colours.
A. 5
B. 6
C. 7
D. 8
Instrument used for measuring very high temperatures is __________?
A. Pyroscope
B. Pyrometer
C. Seismograph
D. Xylometer
Sound waves are _________ waves
A. Transverse
B. Electromagnetic
C. Longitudinal
D. None of these
The lifespan of White Blood Cells is __________ day(s)?
A. 1 – 5 days
B. 3 – 7 days
C. 4 – 8 days
D. 5 – 21 days
The fluid part of blood is known as __________?
A. plasma
B. platelets
C. blood cells
D. None of these
During winter in cold countries, the __________ is mixed to melt the ice on the icy roads.
A. Salt
B. Chlorine
C. Carbon dioxide
D. Water
In a very low temperature which from the following will freeze at last?
A. River water
B. Canal water
C. Sea water
D. Water in a lake
The nearest planet to the Earth is _________?
A. Venus
B. Mercury
C. Mars
D. Moon
The planet that moves round the Sun at the highest speed is_________?
A. Jupiter
B. Venus
C. Mars
D. Mercury
Instrument used for measuring very high temperatures is, The planet that moves round the Sun at the highest speed is,In a very low temperature which from the following will freeze at last?, The fluid part of blood is known as
