Crop Production and Management Class 8 Basic MCQs with Answers

Crop Production and Management Class 8 MCQs with Answers are one of the best resources for revising NCERT Science Chapter 1. This page provides a complete set of Class 8 Science MCQs, objective questions, worksheets, and PDF downloads designed according to the latest CBSE Class 8 Science syllabus. The chapter covers all important agricultural practices such as preparation of soil, sowing with seed drill, use of manure and fertilizers, irrigation methods (sprinkler, drip), weeding with weedicides, harvesting with combine, threshing, and grain storage in silos and granaries. 

Practicing these Crop Production and Management MCQs not only helps students score better in exams but also builds clarity about Kharif crops, Rabi crops, crop rotation, and food from animals. With this comprehensive MCQ question bank and PDF worksheet, students can test their knowledge, strengthen concepts, and revise quickly before exams.

Crop Production and Management Class 8 MCQs

Crop Production and Management Class 8 Basic MCQs with Answers PDF help students revise the fundamental concepts of NCERT Science Chapter 1. These objective questions cover topics like preparation of soil, sowing methods, manure and fertilizers, irrigation, and types of crops. The downloadable PDF allows quick practice and exam-focused revision, making it easier for Class 8 students to score well in CBSE exams.

Crop Production and Management Class 8 Basic MCQs with Answers PDF

Q1. The process of loosening and turning the soil is called:

(a) Irrigation

(b) Ploughing

(c) Harvesting

(d) Sowing

Answer: (b) Ploughing

Q2. Which tool is commonly used for sowing seeds in modern farming?

(a) Hoe

(b) Harrow

(c) Seed Drill

(d) Plough

Answer: (c) Seed Drill

Q3. Which of the following is a Kharif crop?

(a) Wheat

(b) Mustard

(c) Paddy

(d) Gram

Answer: (c) Paddy

Q4. Which of the following is a Rabi crop?

(a) Maize

(b) Paddy

(c) Wheat

(d) Cotton

Answer: (c) Wheat

Q5. The natural method of replenishing soil fertility is:

(a) Using fertilizers

(b) Adding manure

(c) Spraying pesticides

(d) Irrigation

Answer: (b) Adding manure

Q6. What is the method of providing water drop by drop at plant roots?

(a) Flood irrigation

(b) Canal irrigation

(c) Drip irrigation

(d) Sprinkler irrigation

Answer: (c) Drip irrigation

Q7. Which of the following is a non-contact tool used in farming?

(a) Hoe

(b) Harrow

(c) Plough

(d) Seed drill

Answer: (d) Seed drill

Q8. Which gas is released during the process of composting?

(a) Carbon dioxide

(b) Nitrogen

(c) Oxygen

(d) Hydrogen

Answer: (a) Carbon dioxide

Q9. Which method is used for separation of grains from harvested crops?

(a) Winnowing

(b) Threshing

(c) Hand picking

(d) Spraying

Answer: (b) Threshing

Q10. Healthy seeds are separated from damaged ones by:

(a) Floatation in water

(b) Winnowing

(c) Sedimentation

(d) Filtration

Answer: (a) Floatation in water

Q11. Which tool is used for loosening soil and removing weeds?

(a) Hoe

(b) Combine

(c) Harrow

(d) Sprinkler

Answer: (a) Hoe

Q12. Which method of irrigation resembles natural rainfall?

(a) Flood irrigation

(b) Canal irrigation

(c) Sprinkler irrigation

(d) Drip irrigation

Answer: (c) Sprinkler irrigation

Q13. Excessive use of fertilizers:

(a) Improves soil fertility

(b) Damages soil fertility

(c) No effect

(d) Increases water storage

Answer: (b) Damages soil fertility

Q14. Which tool is used for harvesting and threshing together?

(a) Seed drill

(b) Harrow

(c) Combine

(d) Hoe

Answer: (c) Combine

Q15. Storage structures used for large quantities of grains are:

(a) Silos and granaries

(b) Bottles and jars

(c) Cans and drums

(d) Bags and sacks

Answer: (a) Silos and granaries

Crop Production and Management Class 8 Application-Based MCQs

Q16. The process of growing different crops alternately in the same field is called:

(a) Weeding

(b) Crop rotation

(c) Irrigation

(d) Harvesting

Answer: (b) Crop rotation

Q17. Kharif crops are sown in:

(a) Summer

(b) Rainy season

(c) Winter

(d) Autumn

Answer: (b) Rainy season

Q18. Rabi crops are harvested in:

(a) Winter

(b) Rainy season

(c) Summer

(d) Autumn

Answer: (c) Summer

Q19. Which of the following is a Rabi crop?

(a) Maize

(b) Gram

(c) Paddy

(d) Cotton

Answer: (b) Gram

Q20. The process of removing unwanted plants from fields is called:

(a) Harvesting

(b) Sowing

(c) Weeding

(d) Threshing

Answer: (c) Weeding

Q21. Which of the following is NOT a modern irrigation method?

(a) Drip irrigation

(b) Sprinkler irrigation

(c) Flood irrigation

(d) Canal irrigation

Answer: (c) Flood irrigation

Q22. Which tool is used for ploughing?

(a) Seed drill

(b) Hoe

(c) Tractor-driven plough

(d) All of the above

Answer: (d) All of the above

Q23. Why is manure better than chemical fertilizers?

(a) Adds humus and nutrients

(b) Cheaper

(c) Eco-friendly

(d) All of the above

Answer: (d) All of the above

Q24. Which weedicides are commonly used?

(a) Urea

(b) DDT

(c) 2,4-D

(d) Compost

Answer: (c) 2,4-D

Q25. Which process separates grain from chaff?

(a) Threshing

(b) Winnowing

(c) Spraying

(d) Storage

Answer: (b) Winnowing

Q26. Which is an example of mixed cropping?

(a) Wheat + Mustard

(b) Paddy + Wheat

(c) Cotton + Gram

(d) Maize + Sugarcane

Answer: (a) Wheat + Mustard

Q27. What is animal husbandry?

(a) Rearing of cattle, poultry, and fish

(b) Cultivation of crops

(c) Removal of weeds

(d) Irrigation of fields

Answer: (a) Rearing of cattle, poultry, and fish

Q28. Why are silos used?

(a) Transporting grains

(b) Storing grains in bulk

(c) Separating grains

(d) Drying grains

Answer: (b) Storing grains in bulk

Q29. What is the full form of NPK fertilizer?

(a) Nitrogen, Phosphorus, Potassium

(b) Nickel, Potassium, Phosphorus

(c) Nitrogen, Protein, Kerosene

(d) None of these

Answer: (a) Nitrogen, Phosphorus, Potassium

Q30. Which is an example of a Kharif crop?

(a) Maize

(b) Wheat

(c) Gram

(d) Mustard

Answer: (a) Maize

Q31. Poultry farming is related to rearing of:

(a) Cows

(b) Birds (chickens, ducks)

(c) Sheep

(d) Fish

Answer: (b) Birds (chickens, ducks)

Q32. Apiculture is related to:

(a) Fish rearing

(b) Honey bee rearing

(c) Poultry farming

(d) Dairy farming

Answer: (b) Honey bee rearing

Q33. Which process is used to dry harvested grains before storage?

(a) Sun drying

(b) Heating

(c) Mixing

(d) Spraying

Answer: (a) Sun drying

Q34. Which of the following is a Rabi crop?

(a) Paddy

(b) Cotton

(c) Mustard

(d) Maize

Answer: (c) Mustard

Q35. Which method conserves water in irrigation?

(a) Flood irrigation

(b) Drip irrigation

(c) Canal irrigation

(d) Well irrigation

Answer: (b) Drip irrigation

Crop Production and Management Class 8 Higher-Order & NCERT Exemplar MCQs

Q36. The tool used for sowing seeds evenly at proper depth is:

(a) Seed drill

(b) Hoe

(c) Combine

(d) Harrow

Answer: (a) Seed drill

Q37. Why is crop rotation important?

(a) Prevents soil erosion

(b) Maintains soil fertility

(c) Kills weeds

(d) Improves irrigation

Answer: (b) Maintains soil fertility

Q38. Which food crop is grown in standing water?

(a) Wheat

(b) Paddy

(c) Mustard

(d) Cotton

Answer: (b) Paddy

Q39. Which of the following is an organic manure?

(a) Compost

(b) Urea

(c) NPK

(d) Ammonium sulphate

Answer: (a) Compost

Q40. What is transplantation?

(a) Shifting seedlings from nursery to main field

(b) Loosening soil

(c) Removing weeds

(d) Storing grains

Answer: (a) Shifting seedlings from nursery to main field

Q41. Which farming practice prevents pest attack?

(a) Mixed cropping

(b) Weeding

(c) Irrigation

(d) Storage

Answer: (a) Mixed cropping

Q42. Which machine can both harvest and thresh?

(a) Harrow

(b) Seed drill

(c) Combine

(d) Hoe

Answer: (c) Combine

Q43. Which of the following is an example of Rabi crop?

(a) Gram

(b) Paddy

(c) Maize

(d) Cotton

Answer: (a) Gram

Q44. Which practice saves soil from exhaustion?

(a) Monocropping

(b) Crop rotation

(c) Flood irrigation

(d) Storage

Answer: (b) Crop rotation

Q45. What is granary used for?

(a) Irrigation

(b) Storage of grains

(c) Fertilizer production

(d) Pest control

Answer: (b) Storage of grains

Q46. What are the advantages of manure?

(a) Improves soil texture

(b) Provides humus

(c) Eco-friendly

(d) All of these

Answer: (d) All of these

Q47. Why is weeding necessary?

(a) Weeds compete for nutrients, water, and light

(b) They make soil fertile

(c) They increase irrigation efficiency

(d) They store seeds

Answer: (a) Weeds compete for nutrients, water, and light

Q48. Which is an oil-yielding Rabi crop?

(a) Mustard

(b) Paddy

(c) Maize

(d) Gram

Answer: (a) Mustard

Q49. Which nutrient is supplied by urea?

(a) Nitrogen

(b) Phosphorus

(c) Potassium

(d) Calcium

Answer: (a) Nitrogen

Q50. Which farming method uses natural fertilizers and avoids chemicals?

(a) Organic farming

(b) Crop rotation

(c) Irrigation

(d) Mixed cropping

Answer: (a) Organic farming

Chapter Overview: Crop Production and Management – Class 8 Science

Crop Production and Management (Class 8 Science Chapter 1) introduces students to the fundamental practices of agriculture and how food is produced to meet the needs of a growing population. This chapter explains the step-by-step processes farmers follow to cultivate crops, from preparing the soil to storing harvested grains. It also connects scientific principles with traditional and modern farming techniques, making it an essential part of NCERT Solutions for Class 8 Science and exam preparation.

Key Concepts Covered Crop Production and Management

1. Agricultural Practices: The chapter begins by defining crops as plants of the same kind grown on a large scale. Students learn about Kharif crops (paddy, maize, cotton, groundnut – grown in the rainy season) and Rabi crops (wheat, mustard, gram – grown in winter).
2. Preparation of Soil: Explains why loosening and turning the soil with ploughs, hoes, or tractors improves aeration, enhances water retention, and brings nutrients to the surface. Emphasizes practices like manuring and levelling for soil fertility.
3. Sowing of Seeds: Importance of selecting healthy seeds (floatation test). Tools for sowing: traditional method vs. seed drill (ensures depth, spacing, and coverage).
4. Adding Manure and Fertilizers: Distinction between organic manure (compost, green manure, bio-fertilizers) and chemical fertilizers (urea, NPK). Advantages of manure in maintaining soil fertility and reducing pollution.
5. Irrigation Methods: Traditional methods: canals, wells, tanks. Modern methods: sprinkler irrigation (resembles rainfall) and drip irrigation (water-saving, drop-by-drop system).
6. Protection from Weeds: Weeds compete with crops for nutrients, water, and light. Methods of weeding: manual removal using hoe, or using weedicides like 2,4-D.
7. Harvesting and Threshing: Harvesting is cutting mature crops. Threshing separates grains from chaff, often using machines like the combine harvester.
8. Storage of Grains: Importance of drying grains before storage to prevent moisture damage. Use of silos, granaries, and fumigation for large-scale storage.
9. Food from Animals (Animal Husbandry): Covers practices like dairy farming, poultry, fisheries, and apiculture (beekeeping) as additional sources of food.

Why Crop Production and Management Chapter is Important

• Builds a strong foundation about food security, agriculture, and sustainability.
• Provides real-life connections (irrigation systems, fertilizers, crop rotation).
• Frequently tested in Class 8 Science MCQs, CBSE exams, and competitive entrance tests.

Helps students understand how science improves farming efficiency and crop yield.