Why does a piece of cloth, which appears green in sunlight, appear black when it is viewed under red light?
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The speed of the light is maximum in
Which country has replaced Saudi Arabia for the first time to become India's top crude oil supplier in the current fiscal year?
In which of the following market forms, a firm does not exercise control over price?
If quantity of a good demanded increases from 200 to 250 then the average income of the population increases from Rs 20,000 to Rs 30,000, find Arc Income elasticity of demand?
_____ reproduces by multiple fission.
In sexual reproduction a parent contributes
Which of the following is the main thinking part of the human brain?