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A: Use of plastic waste in construction ...

A: Use of plastic waste in construction of flexible pavement is gaining important.
R : Polymer modified bitumen shows better properties for road construction.  

A

Both Assertion and Reason are true and Reason is a correct explanation of the Assertion.

B

Both Assertion and Reason are true but Reason is not a correct explanation of the Assertion.

C

Assertion is true but Reason is false.

D

Assertion is false but Reason is true.

Text Solution

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The correct Answer is:
A
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KUMAR PRAKASHAN-ENVIRONMENTAL ISSUES-Section - F (Multiple Choice Question (MCQs))(MCQs FROM .DARPAN. BASED ON TEXTBOOK)
  1. Where the Bishnois community has stopped the tree cutting ?

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  2. Which of the following is a recyclable material

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  3. A: Use of plastic waste in construction of flexible pavement is gainin...

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  4. Earth average temperature : 15^(@)C :: During 20th Century it increase...

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  5. A: Irreparable computers and other electronic goods are known as elect...

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  6. Which minerals encourge growth of aquatic organisms?

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  7. It control access to jointly managed forest.

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  8. Which of the following statement is correct for radioactive waste ?

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  9. Which pollutant is emitted by petroleum refineries and fertilizer fact...

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  10. Which of the following is an example of organic waste ?

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  11. Which of the following is main culprit of ozone depletion ?

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  12. Mark the odd one.

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  13. Which gas is more functional in automobiles ?

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  14. Which of the following is a composite waste ?

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  15. Match the column.

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  16. What is earth.s average temperature ?

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  17. On which date BHARAT STAGE III was implemented in the city of Ahmedaba...

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  18. Which one of the following diseases is not caused due to contamination...

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  19. Which type of pollution reduces the growth and causes premature death ...

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  20. Which of the following is associated with "Chipko Andolan" ?   (A) Am...

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