This quiz works best with JavaScript enabled. Home > Class 8 > Class 8 Science Chapter 1 Crop Production And Management – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 8 Science Chapter 1 Crop Production And Management Quiz 10 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Kharif crops are sown in (a) January(b) May, June(c) October, November(d) Any time. A) A. B) B. C) C. D) D. Show Answer Correct Answer: B) B. 2. Transplantation of seedling is done in A) Coffee. B) Cocoa. C) Rice. D) Mango. Show Answer Correct Answer: C) Rice. 3. Which is the most expensive crop A) Sunflower. B) Saffron. C) Muster. D) Wasabi. Show Answer Correct Answer: B) Saffron. 4. Which of these is not a kharif crop? A) Wheat. B) Rice. C) Maize. D) Groundnut. Show Answer Correct Answer: A) Wheat. 5. Transplantation is done in the case of A) Wheat. B) Paddy. C) Maize. D) Barley. Show Answer Correct Answer: B) Paddy. 6. The process of supplying water to crops in the field is called A) Irrigation. B) Winnowing. C) Fallowing. D) Broadcasting. Show Answer Correct Answer: A) Irrigation. 7. Which of the following is rich in organic nutrients? A) Potash. B) Ammonium Sulphate. C) Urea. D) Compost. Show Answer Correct Answer: D) Compost. 8. Science of practicing farming is called ..... A) Agriculture. B) Cropping. C) Fish farm. D) Horticulture. Show Answer Correct Answer: A) Agriculture. 9. Winnowing process helps in A) Separation of damaged seeds from healthy seeds. B) Seeds from plant. C) Husk from seeds. D) Separation of fruits from seeds. Show Answer Correct Answer: C) Husk from seeds. 10. What is the example of kharif crop? A) Wheat. B) Gram. C) Maize. D) Pea. Show Answer Correct Answer: C) Maize. 11. Irrigation is an important part of crop production. Irrigation increases crop yield byanswer choices A) Increasing the dependence of crops on monsoons. B) Reducing the dependence of crops on monsoons. C) Reducing pest attacks on crops. D) None of these. Show Answer Correct Answer: B) Reducing the dependence of crops on monsoons. 12. Arrange the following agricultural practices in the order in which they are followed.HarvestingSowingStorageIrrigationPreparation of soil A) 5$\rightarrow$2$\rightarrow$4$\rightarrow$1$\rightarrow$3. B) 2$\rightarrow$1$\rightarrow$3$\rightarrow$5$\rightarrow$4. C) 1$\rightarrow$2$\rightarrow$3$\rightarrow$4$\rightarrow$5. D) 5$\rightarrow$3$\rightarrow$4$\rightarrow$1$\rightarrow$2. Show Answer Correct Answer: A) 5$\rightarrow$2$\rightarrow$4$\rightarrow$1$\rightarrow$3. 13. Which is NOT a traditional way of irrigation? A) Moat. B) Comfortable. C) Sprinkler. D) Chain pump. Show Answer Correct Answer: C) Sprinkler. 14. Which plant leaves are used to protect the masters from keises and subtleivies? Leaves of Plant Areed Areed Arex to Protect Grains to Protect Grains? Insect Grains? A) Kela Banana. B) Nim. C) Pipple peepal. D) Mango Mango. Show Answer Correct Answer: B) Nim. 15. What we call the process of cross breeding of two different varieties for improving the yield? A) Hybridization. B) Emasculation. C) Harvesting. D) Lodging. Show Answer Correct Answer: A) Hybridization. 16. During which process under nitrogen cycle, the inorganic nitrogen is converted into usable organic compounds? A) Nitrification. B) Nitrogen uptake. C) Denitrification. D) Nitrogen fixation. Show Answer Correct Answer: B) Nitrogen uptake. 17. The main part of a plough is a long log of wood called a ..... A) Plughshare. B) Ploughshaft. C) Ploughcare. D) None of the above. Show Answer Correct Answer: B) Ploughshaft. 18. Name the special implement used for sowing. A) Iron plough. B) Seed drill. C) Wooden plank. D) Hurts. Show Answer Correct Answer: B) Seed drill. 19. The method of loosening the soil is called(a) harvesting(b) ploughing(c) levelling(d) threshing A) A. B) B. C) C. D) D. Show Answer Correct Answer: B) B. 20. Which is pesticides? A) 2, 4-dichlorophenoxyacetic acid. B) Malathion. C) Metolachlor. D) Chloroform. Show Answer Correct Answer: B) Malathion. 21. What is done last in agricultural practices A) Irrigation. B) Sowing. C) Storage. D) Harvesting. Show Answer Correct Answer: C) Storage. 22. In order to obtain a higher yield, farmers must undertake various agricultural practices. Which is the first step in this process? A) Addition of manure. B) Preparation of soil. C) Harvesting. D) Irrigation. Show Answer Correct Answer: B) Preparation of soil. 23. The process separation of chaff/ stalk from the plants is known as A) Winnowing. B) Threshing. C) Churning. D) Sieving. Show Answer Correct Answer: B) Threshing. 24. Which of the following is a poultry animal A) Cow. B) Turkey. C) Sparrow. D) Goat. Show Answer Correct Answer: B) Turkey. 25. Urea is a ..... A) Manure. B) Fertilizer. C) All the above. D) None of the above. Show Answer Correct Answer: B) Fertilizer. ← PreviousNext →Related QuizzesClass 8 Science Chapter 1 Crop Production And Management Quiz 1Class 8 Science Chapter 1 Crop Production And Management Quiz 2Class 8 Science Chapter 1 Crop Production And Management Quiz 3Class 8 Science Chapter 1 Crop Production And Management Quiz 4Class 8 Science Chapter 1 Crop Production And Management Quiz 5Class 8 Science Chapter 1 Crop Production And Management Quiz 6Class 8 Science Chapter 1 Crop Production And Management Quiz 7Class 8 Science Chapter 1 Crop Production And Management Quiz 8Class 8 Science Chapter 1 Crop Production And Management Quiz 9Class 8 Science Chapter 1 Crop Production And Management Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books