This quiz works best with JavaScript enabled. Home > Cbse > Class 8 > Science > Crop Production And Management > Class 8 Science Chapter 1 Crop Production And Management – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 8 Science Chapter 1 Crop Production And Management Quiz 2 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Why do we loosen or turn the soil? A) Allows the toots to go deeper into the soil and yet, breathe easily. B) Helps in growth of microbes and earthworms that add humus to the soil and turn and loosen the soil further. C) Both a and b. D) None of the above. Show Answer Correct Answer: C) Both a and b. 2. Which of the following is not grown by transplantation:- A) Peas. B) Tomatoes. C) Chillies. D) Paddy. Show Answer Correct Answer: A) Peas. 3. The agriculture instrument used to remove weeds A) Sickle. B) Seed drill. C) Plough. D) Hurts. Show Answer Correct Answer: D) Hurts. 4. Which implement is used to harvesting the crop manually? A) Wooden plank. B) Harrow. C) Plough. D) Sickle. Show Answer Correct Answer: D) Sickle. 5. The chemical substances rich in nutrients are called(a) fertilisers(b) weedicides(c) pesticides(d) herbicides A) B. B) A. C) D. D) C. Show Answer Correct Answer: B) A. 6. Consider the following statements about weeding and identify the incorrect one. A) Weeding is the process of growing weed. B) Weeding is the process of removal of weeds. C) Weeding is best done during tilling itself. D) Weeding is usually done manually or by using weedicides. Show Answer Correct Answer: A) Weeding is the process of growing weed. 7. THE SUPPLY OF WATER TO CROPS AT REGULAR INTERVALS IS CALLED A) Crop Rotation. B) Irrigation. C) Tiling. D) Both B and C. Show Answer Correct Answer: B) Irrigation. 8. The science of agriculture includes A) Management of plants and animals. B) Management of plants. C) Management of animals. D) Management of humans. Show Answer Correct Answer: B) Management of plants. 9. Which is kharif crop? A) Sown in summer. B) Sown in monsoon season. C) Sown in winter. D) Sown any time. Show Answer Correct Answer: B) Sown in monsoon season. 10. How can the method of aloud power naturally, which method can be more succeed?Which Method Can Be Meraptive to Maintetain The Fertility Of Soil Naturally? A) Crop rotation (crop rotation). B) Use of chemical fertilizers (use of chemical fertilizers). C) Irrigation Verified via Drape system (Irrigation This Drip System). D) None of the above (NONE OF THE 4.TBE). Show Answer Correct Answer: A) Crop rotation (crop rotation). 11. WHICH OF THE FOLLOWING IS NEITHER KHARIF CROP NOR RABI CROP?answer choices A) WATERMELON. B) MAIZE. C) PADDY. D) WHEAT. Show Answer Correct Answer: A) WATERMELON. 12. The food obtained from animals is rich in: A) Proteins. B) Fats. C) Carbohydrates. D) Minerals. Show Answer Correct Answer: A) Proteins. 13. The practice of leaving the field uncultivated is called ..... A) Wheat. B) Harvesting. C) Fallowing. D) Weeding. Show Answer Correct Answer: C) Fallowing. 14. The large scale storage of grains is done in Silos A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 15. Which of the following statement is not true for organic manure? A) It enhances water holding capacity of soil. B) It has a balance of all plant nutrients. C) It provides humus to soil. D) It improves texture of soil. Show Answer Correct Answer: B) It has a balance of all plant nutrients. 16. What are the weeds?Wrat is weeds? A) Pests-Mest (Pests-Spiders). B) Chemicals (chemical substances). C) Unwanted plants grown with crops (unwanted plants grown. D) Main Pear Plants (Main Crop Plants). Show Answer Correct Answer: C) Unwanted plants grown with crops (unwanted plants grown. 17. Silos are used for A) Ploughing. B) Agriculture. C) Storing the grains. D) Storing the tools. Show Answer Correct Answer: C) Storing the grains. 18. DURATION OF RABI CROP ISanswer choices A) JUNE TO DECEMBER. B) OCTOBER TO MARCH. C) MARCH TO JUNE. D) JUNE TO SEPTEMBER. Show Answer Correct Answer: B) OCTOBER TO MARCH. 19. Which of the following is not a traditional irrigation method? A) Lever system. B) Moat. C) Drip system. D) Chain pump. Show Answer Correct Answer: C) Drip system. 20. Which of these crops requires less water for growth? A) Paddy. B) Wheat. C) Cotton. D) Groundnut. Show Answer Correct Answer: B) Wheat. 21. The agricultural instrument used for removal of weed is A) Plough. B) Seed drill. C) Sickle. D) Hurts. Show Answer Correct Answer: D) Hurts. 22. Combines are used for: A) Sowing of seeds. B) Harvesting the crops. C) Threshing. D) Harvesting and threshing both. Show Answer Correct Answer: D) Harvesting and threshing both. 23. Name the the process of of leaving the agricultural land uncultivated for one or more season. A) Manuring. B) Crop rotation. C) Transplantation. D) Field fallow. Show Answer Correct Answer: D) Field fallow. 24. Which of these crops are are dependent on Western monsoon? A) Wheat. B) Linseed. C) Paddy. D) Mustard. Show Answer Correct Answer: C) Paddy. 25. Groundnuts and pea both are example of kharif crop. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 26. Which method is used for planting tomato and chilli plants in the field. A) Using seed drill. B) Transplantation. C) Lodging. D) Broadcasting. Show Answer Correct Answer: B) Transplantation. 27. Preparation of soil contain 3 steps. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 28. What does the folly ground use?Leguminous Crops Enrich The Sol W. A) Potassium Potassiumium. B) Phosphorus phosphorous. C) Chlorine chlorine. D) Nitrogen Nitrogen. Show Answer Correct Answer: D) Nitrogen Nitrogen. 29. What we call the process of falling down of crop plants at the grain maturation due to untimely rains and strong winds? A) Tilling. B) Harvesting. C) Lodging. D) Logging. Show Answer Correct Answer: C) Lodging. 30. Grains can be stored on large scales in A) Silos. B) Pipes. C) Open space. D) Plastic boxes. Show Answer Correct Answer: A) Silos. 31. Branch of science dealing with breeding and raising of domestic animals in a large scale of area is called A) Agriculture. B) Breeding. C) Farming. D) Animal husbandary. Show Answer Correct Answer: D) Animal husbandary. 32. What happens if the seedling are sown without leaving a gap between them? A) They will become strong. B) They will grow quickly. C) They will get lost. D) They will become unhealthy. Show Answer Correct Answer: D) They will become unhealthy. 33. Which of following is not a correct statement for sowing seeds?A. seeds should be sown at right intervalsB. seeds should be sown at right depthC. seeds should be sown in dry soilD. seeds should not be sown in highly wet Soil A) D. B) A. C) B. D) C. Show Answer Correct Answer: D) C. 34. What does NPK stand for?answer choices A) Pancakes. B) Kittens. C) Nutrients,. D) Nitrogen, Phosphorus, Potassium. Show Answer Correct Answer: D) Nitrogen, Phosphorus, Potassium. 35. Rhizobium bacteria in the root nodules of leguminous plants help in fixing: A) Oxygen. B) Sulphur. C) Hydrogen. D) Nitrogen. Show Answer Correct Answer: D) Nitrogen. 36. Compost lacks which of the following nutrients? A) Nitrogen. B) Phosphorus. C) Potassium. D) All of these. Show Answer Correct Answer: D) All of these. 37. Out of these select a kharif crop. A) Paddy. B) Mustard. C) Wheat. D) Linseed. Show Answer Correct Answer: A) Paddy. 38. Leveling of soil helps to prevent A) Cultivation. B) Soil erosion. C) Sowing. D) Drought. Show Answer Correct Answer: B) Soil erosion. 39. Which bacteria helps in the growth of nitrogen in the soil A) Rhizobium. B) Algae. C) Saffron. D) Ribosomes. Show Answer Correct Answer: A) Rhizobium. 40. Preparation of soil includes A) Ploughing, levelling. B) Ploughing, sowing. C) Sowing, levelling. D) Selection, ploughing. Show Answer Correct Answer: A) Ploughing, levelling. 41. Supplying water to crops in the fields at specific intervals is called ..... A) Weeding. B) Fertilizing. C) Crop rotation. D) Irrigation. Show Answer Correct Answer: D) Irrigation. 42. Which of the following is not a kharif crop? A) Ground nut. B) Paddy. C) Peas. D) Maize. Show Answer Correct Answer: C) Peas. 43. Add 2 more to the pairpaddy, maize, soyabean A) Cotton, groundnut. B) Wheat, gram. C) Mustard, linseed. D) None out of these. Show Answer Correct Answer: A) Cotton, groundnut. 44. Which of the following crops are required Nitrogenous fertilizer, which One of the Following Crops Does Does No. Note Require Nitrogenous Feritilizers? A) Cotton cotton. B) Pulses beans. C) Rice Paddy. D) Wheat Wheat. Show Answer Correct Answer: D) Wheat Wheat. 45. Cereal, pulse, oil, seeds, fruits, and vegetables are examples of A) Commercial crops. B) Food crops. C) Cash crops. D) Toxic crops. Show Answer Correct Answer: B) Food crops. 46. Watering the crops is called:- A) Tilling. B) Sowing. C) Manuring. D) Irrigation. Show Answer Correct Answer: D) Irrigation. 47. Out of these select a Rabi crop A) Maize. B) Groundnut. C) Soybean. D) Wheat. Show Answer Correct Answer: D) Wheat. 48. Which of the following statements about fertilisers is correct?answer choices. in the long run ..... Fertilisers contain inorganic salts. A) Fertilisers are weedicides. B) Fertilisers contains inorganic chemicals. C) Fertilisers increase the water-holding capacity of soil. D) Fertilisers contain decomposed matter. Show Answer Correct Answer: B) Fertilisers contains inorganic chemicals. 49. Any one example of implements used in weeding A) Trowel. B) Screw. C) Bottle. D) Hammer. Show Answer Correct Answer: A) Trowel. 50. Rabi Crops are grown in ..... season A) Rainy. B) Winter. C) Summer. D) Spring. Show Answer Correct Answer: B) Winter. 51. Fish liver oil is rich in: A) Vitamin A&B. B) Vitamin B&D. C) Vitamin B&C. D) Vitamin A&D. Show Answer Correct Answer: D) Vitamin A&D. 52. Threshing is a process of A) Preparing soil for sowing seeds. B) Collecting crops from the field. C) Separating grains from the stalk. D) Removing undesired plants from the crop field. Show Answer Correct Answer: C) Separating grains from the stalk. 53. Chemical substance rich in nutrients is called A) Weedicides. B) Herbicides. C) Pesticides. D) Fertilizers. Show Answer Correct Answer: D) Fertilizers. 54. Which method, according to you, can bring about the maximum increase in crop production in our country in future? A) Increasing land under cultivation. B) Using more manures and fertilisers. C) Less wastage in storage. D) Using better varieties of crop plants. Show Answer Correct Answer: D) Using better varieties of crop plants. 55. The two crops which are not grown by sowing their seeds directly into the soil in large fields are: A) Peas & chillies. B) Peas & tomatoes. C) Tomatoes & chillies. D) Chillies. Show Answer Correct Answer: C) Tomatoes & chillies. 56. An example of root crop is ..... A) Tapioca. B) Potato. C) Beetroot. D) Sweet potato. Show Answer Correct Answer: D) Sweet potato. 57. WHICH OF THE FOLLOWING IS NOT ECO FRIENDLY? A) AMMONIUM SULPHATE. B) BIO FERTILIZER LIKE Rhizobium. C) VERMICOMPOST. D) GREEN MANURE. Show Answer Correct Answer: A) AMMONIUM SULPHATE. 58. Do plants need Nitrogen, Phosphorus, and Potassium?answer choices A) No. B) Yes. C) All the above. D) None of the above. Show Answer Correct Answer: B) Yes. 59. STATE WHETHER TRUE OR FALSE:Storage is the final process of Agricultural Practices A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 60. What month are kharif crops grown in? 3.In which monti kharif Crops ARE CULTIVED? A) Namveber-December Nov-Dec. B) May-June May May-June. C) Satber-October Sept-Oct. D) January-Feb Jan-Feb. Show Answer Correct Answer: B) May-June May May-June. ← PreviousNext →Related QuizzesScience QuizzesClass 8 QuizzesClass 8 Science Chapter 1 Crop Production And Management Quiz 1Class 8 Science Chapter 1 Crop Production And Management Quiz 3Class 8 Science Chapter 1 Crop Production And Management Quiz 4 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books