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MCQs

Total Questions : 335 | Page 2 of 34 pages
Question 11. Which of the following have no rivers in it?
  1.    Uttar Pradesh
  2.    Karnataka
  3.    Andaman and Nicobar
  4.    Lakshadweep
 Discuss Question
Answer: Option D. -> Lakshadweep
Answer: (d).Lakshadweep
Question 12. Which is the Longest River in India?
  1.    Ganges
  2.    Indus
  3.    Brahmaputra
  4.    Godavari
 Discuss Question
Answer: Option A. -> Ganges
Answer: (a).Ganges
Question 13. According to NRGBA which is the national river of India?
  1.    Yamuna
  2.    Brahmaputra
  3.    Krishna
  4.    Ganges
 Discuss Question
Answer: Option D. -> Ganges
Answer: (d).Ganges
Question 14. All the rivers in India are female.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 15. Which is the most polluted river in India?
  1.    Ganges
  2.    Yamuna
  3.    Sabarmati
  4.    Godavari
 Discuss Question
Answer: Option B. -> Yamuna
Answer: (b).Yamuna
Question 16. Why continuous contour trenches are used?
  1.    To decrease the infiltration of air
  2.    To enhance the infiltration of air
  3.    To decrease the infiltration of water
  4.    To enhance the infiltration of water
 Discuss Question
Answer: Option D. -> To enhance the infiltration of water
Answer: (d).To enhance the infiltration of water
Question 17. What is used to convert wastelands into agricultural lands?
  1.    Check dams
  2.    Water purifier
  3.    Rain harvesters
  4.    Gradonies
 Discuss Question
Answer: Option D. -> Gradonies
Answer: (d).Gradonies
Question 18. Which is the most input of waste causing marine pollution?
  1.    Pesticides
  2.    Pipes directly discharge waste into the sea
  3.    Death of aquatic organisms
  4.    Climatic conditions
 Discuss Question
Answer: Option B. -> Pipes directly discharge waste into the sea
Answer: (b).Pipes directly discharge waste into the sea
Question 19. Organic agriculture advocates avoiding the use of_____________________
  1.    Organic manure
  2.    Stored water
  3.    Modern technologies in harvesting
  4.    Chemical fertilizers
 Discuss Question
Answer: Option D. -> Chemical fertilizers
Answer: (d).Chemical fertilizers
Question 20. Integrated pest management reduces the excess use of fertilizers.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True

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