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Noise pollution is caused by sound of .....

Noise pollution is caused by sound of .......  

A

50 decibels

B

150 decibels

C

20 decibels

D

40 decibels

Text Solution

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The correct Answer is:
B
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KUMAR PRAKASHAN-ENVIRONMENTAL ISSUES-Section - F (Multiple Choice Question (MCQs))(MCQs FROM .DARPAN. BASED ON TEXTBOOK)
  1. It is not a features of the polymer waste bitumen mix road :

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  2. In a scrubber, the exhaust is passed through a :

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  3. Noise pollution is caused by sound of .......

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  4. Which of the following is caused by air pollution ?

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  5. What do you mean by Biological Oxygen Demand (BOD) ?

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  6. Which of the following happens in third phase of waste water treatment...

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  7. Assertion : As the amount of dissolved oxygen in water decreases, BOD ...

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  8. Find the mismatch pair.   (A) Consumption of fossil fuel - Release of...

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  9. Increase in the concentration of substances at each trophic level of f...

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  10. Which gas is lighter than air?

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  11. A: The soure of air pollution are natural as well as anthropogenic. ...

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  12. Which of the following is incorrect with regard to CNG ?   (A) It bur...

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  13. Which is the main cause to convert water bodies into land ?

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  14. Mark the odd one.

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  15. Government of India has instituted "Amrita Devi Bishnoi Wildlife Prote...

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  16. Which of the following happens in first phase of waste water treatment...

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  17. Anthropogenic Source of Air Pollution : Fuel consumption :: Natural So...

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  18. Which substance emitted by refrigerators and air conditioners can caus...

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  19. Who gave the leadership to Sundarlal Bahuguna in Chipko movement ?

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  20. Who established "Haryana Kisan Welfare Club" ?   (A) Dagar (B) Do...

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