Class 8th Science Chapter 1 MCQ with Answer || Science Class 8th NCERT Solutions

Class 8 Science - Chapter 1: Crop Production and Management

1. Which of the following is a Rabi crop?

A. Paddy B. Wheat ✅ C. Maize D. Groundnut

2. The process of loosening and turning of the soil is called:

A. Irrigation B. Harvesting C. Tilling or Ploughing ✅ D. Weeding

3. Which tool is used for sowing seeds traditionally?

A. Trowel B. Hoe C. Plough ✅ D. Seed Drill

4. The device used for protecting crops from birds is:

A. Scarecrow ✅ B. Sprinkler C. Harvester D. Sickle

5. Which method is used to water plants drop by drop?

A. Sprinkler irrigation B. Canal irrigation C. Drip irrigation ✅ D. None of these

6. Animal waste and plant residues are converted into manure by the process of:

A. Composting ✅ B. Weeding C. Irrigation D. Harvesting

7. The practice of growing two or more different crops in the same field in a season is called:

A. Mixed cropping ✅ B. Crop rotation C. Monoculture D. Fallow farming

8. Which of the following is not a Kharif crop?

A. Paddy B. Maize C. Cotton D. Wheat ✅

9. Which implement is used for sowing with accuracy and saving seeds?

A. Hoe B. Seed drill ✅ C. Harvester D. Sprayer

10. The chemicals used to kill weeds are called:

A. Fertilizers B. Herbicides ✅ C. Insecticides D. Manure

11. Which process involves separation of grains from chaff?

A. Threshing ✅ B. Weeding C. Harvesting D. Ploughing

12. The method of crop rotation helps in:

A. Using more fertilizers B. Increasing irrigation C. Reducing pest attacks D. Restoring soil fertility ✅

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