Which of the following devices helps to maintain a potential difference across a conductor?
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The unit of power used in industry is
What does the symbol R in electricity stand for ?
Which of the following is NOT a characteristic of dicotyledons plants?
A manufacturer faces price elasticity of demand of a -2 for its product. If it lowers its price by 5%, the increase in quantity sold will be
The public debt is the
_______________________ is the unemployment which exists in any economy due to people being in the process of moving from one job to another.
Which of the following hormone is not secreted by pituitary gland?