7. Paheli wants to know that what is the full form of NPK *
1 point
[A]. Nitrogen
[B]. Phosphorous
[C]. Potassium
[D]. All the above
8. In today’s world, where water is a scarce resource, which among the following irrigation methods is most feasible and sustainable? *
1 point
[A]Sprinkler system
[B]Drip system
[C]Tube well
[D]Chain pump
9. Arrange the following agricultural practices in the order in which they are followed. 1.Harvesting2.Sowing3.Storage4.Irrigation5.Preparation of soil *
1 point
[A]1→2→3→4→5
[B]5→2→4→1→3
[C]2→1→3→5→4
[D]5→3→4→1→2
10. Rhizobium bacteria in the root nodules of leguminous plants help in fixing: *
1 point
[A]Sulphur
[B]Oxygen
[C]Nitrogen
[D]Hydrogen
Answers
Answered by
3
Answer:
7.[D]
Explanation:
8.[A]
9.[B]
10.[C]
Answered by
1
Answer :
Answer 7: (D) All of above
Answer 8: (B) Drip system
Answer 9:(B) 5,2,4,1,3
Answer 10: (C) Nitrogen
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