_______________________ is the unemployment which exists in any economy due to people being in the process of moving from one job to another.
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___ is not a chemical change.
The annual award of 'Gandhi Peace Prize' is given to
Which of the following instruments is used to measure electric current?
Which of the following devices helps to maintain a potential difference across a conductor?
The unit of power used in industry is
If a body is whirled in a circle, then the work done on it ___.
Which of the following countries has built the world's biggest air purifier, a 328 feet high tower, to combat air pollution?