Which of the following is not an electromagnetic wave (GSA 2022)
A. Sound waves
B. Radio waves
C. Light waves
D. None of These
How can we symbolically write the Ozone gas? (GSA 2022)
A. O2
B. O3
C. CO2
D. None of These » Read More…
Which part of a body will be affected mainly by fluoride pollution? (GSA 2022)
A. Brain
B. Liver
C. Teeth
D. None of These
Which one can be considered in representing the geographic coordinate system? (GSA 2022)
A. Aptitude
B. Latitude
C. Attitude
D. None of These
In which direction does the Earth rotate on its axis? (GSA 2022)
A. East to West
B. West to East
C. North to South
D. None of These
Which one can be considered as the unit of distance? (GSA 2022)
A. Foot Path
B. Heavy Year
C. Light Year
D. None of These
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