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November 24th, 2019.
Punjab PCS Important Daily Questions from Current Affairs:-
Question 1:-Which of the following is NOT a greenhouse gas?
[A] Water Vapour
[B] Nitrogen gas
[C] Carbon dioxide
[D] Methane
Answer
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Answer:- B Explanation:- A greenhouse gas is a gas in an atmosphere that absorbs and emits radiation within the thermal infrared range. This process is the fundamental cause of the greenhouse effect. Normal greenhouse gases in Earth’s atmosphere are water vapour, carbon dioxide, methane, nitrous oxide, and ozone.
Question 2:-Which of the following method/s is/are used to calculate national income in India?
[A] Production method
[B] Expenditure method
[C] Income method
[D] All the above
Answer
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Answer is D Explanation:- Due to the non-availability of the data, no single method can solely be used in India. We use a mixture of all the three.
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