This quiz works best with JavaScript enabled. Home > Class 9 > Class 9 Science Chapter 15 Improvement In Food Resources – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 9 Science Chapter 15 Improvement In Food Resources Quiz 2 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The correct atomic symbol for the element cobalt is A) Co. B) CO. C) CO. D) All of the above. Show Answer Correct Answer: A) Co. 2. Which preventive practice helps reduce pest infestation? A) Continuous cropping. B) Summer ploughing. C) Broadcasting of seeds. D) Excessive irrigation. Show Answer Correct Answer: B) Summer ploughing. 3. Which one is nutrient specific A) Manures. B) Fertilizers. C) All the above. D) None of the above. Show Answer Correct Answer: B) Fertilizers. 4. Name any two fodder crops. A) Wheat and rice. B) Corn and barley. C) Berseem and Sudan grass. D) Potato and tomato. Show Answer Correct Answer: C) Berseem and Sudan grass. 5. Productivity of crop may decrease due to which of the following reasons?(a) Presence of insects on crops(b) Disease in crops(c) Presence of weeds in the farm A) (a), (b) and (c). B) (a) and (b). C) (b) and (c). D) None of the above. Show Answer Correct Answer: A) (a), (b) and (c). 6. Which of the following is a correct classification? A) Iron-Macronutrient. B) Phosphorus-Micronutrient. C) Nitrogen-Macronutrient. D) Zinc-Macronutrient. Show Answer Correct Answer: C) Nitrogen-Macronutrient. 7. Beekeeping is done to obtain ..... from bees. A) Wax. B) Honey. C) Both 1 and 2. D) Neither 1 nor 2. Show Answer Correct Answer: C) Both 1 and 2. 8. What does K in "NPK" stand for in fertiliser package labels? A) Brim. B) Potassium. C) Phosphorus. D) Kuala Lumpur. Show Answer Correct Answer: B) Potassium. 9. Who was the father of Green Revolution in India? A) Norman Borlaug. B) M.S Swaminathan. C) Raj Krishna. D) R.K.V Rao. Show Answer Correct Answer: B) M.S Swaminathan. 10. How does beekeeping contribute to improvement in food resources? A) Negative impact on crop growth. B) Reduced availability of honey. C) Decreased pollination of crops. D) Increased pollination of crops. Show Answer Correct Answer: D) Increased pollination of crops. 11. What is the purpose of crop variety improvement? A) To decrease crop yield and quality. B) To enhance crop yield, quality, and resistance to pests and diseases. C) To make crops more susceptible to pests and diseases. D) To have a negative impact on crop diversity. Show Answer Correct Answer: B) To enhance crop yield, quality, and resistance to pests and diseases. 12. Increase in edible oil production is A) Green revolution. B) White revolution. C) Yellow revolution. D) None of the above. Show Answer Correct Answer: C) Yellow revolution. 13. There are some crops which are grown in rainy season called A) Rabi crops. B) Kharif crops. C) Both a and b. D) None of the above. Show Answer Correct Answer: B) Kharif crops. 14. Which of the following digests food in ameba? A) Contractile vacuole. B) Pellicle. C) Food vacuole. D) Pseudopodium. Show Answer Correct Answer: C) Food vacuole. 15. IUPAC stands for: A) International Understanding of Physics and Chemistry. B) International Union of Pure and Applied Chemistry. C) Indian Union of Pure and Applied Chemistry. D) International Union of Permutation and Combination. Show Answer Correct Answer: B) International Union of Pure and Applied Chemistry. 16. Genotype represents ..... A) Your physical traits. B) Your genetic make up. C) Your mRNA. D) Your tRNA. Show Answer Correct Answer: B) Your genetic make up. 17. What has white revolution led to? A) Introduced to increase the food grain production. B) Introduced to enhance fish production. C) Increased production and more efficient management of milk. D) None of the above. Show Answer Correct Answer: C) Increased production and more efficient management of milk. 18. Silver revolution is related to A) Crop production. B) Milk production. C) Egg production. D) Honey production. Show Answer Correct Answer: C) Egg production. 19. Macronutrients required by plants A) Manganese. B) Carbon. C) Zinc. D) All of these. Show Answer Correct Answer: B) Carbon. 20. Birds raised for the egg production are called A) Layers. B) Broilers. C) Both 1 and 2. D) Neither 1 nor 2. Show Answer Correct Answer: A) Layers. 21. Explain the significance of bee pollination in agriculture and its impact on food production. A) It has no impact on food production. B) It leads to decreased crop yield and limited plant growth. C) It contributes to increased crop yield and improved plant growth. D) It results in higher cost and lower production yield. Show Answer Correct Answer: C) It contributes to increased crop yield and improved plant growth. 22. The technique of growing two or more different crops together in the same field is known as A) Mixed cropping. B) Inter cropping. C) Crop rotation. D) Hybridization. Show Answer Correct Answer: A) Mixed cropping. 23. Find out the wrong statement from the following A) White revolution is meant for increase in milk production. B) Green revolution is meant for increasing rice production. C) Increasing food production without compromising with environmental quality is called as sustainable agriculture. D) None of the above. Show Answer Correct Answer: D) None of the above. 24. To solve the food problem of the country, which among the following is necessary? A) Increased production and storage of food grains. B) Easy access of people to the food grain. C) People should have money to purchase the grains. D) All of the above. Show Answer Correct Answer: D) All of the above. 25. The desirable agronomic characters improved using crop variety programmes are called A) Tallness and dwarfness. B) Draught. C) Salinity. D) Cold. Show Answer Correct Answer: A) Tallness and dwarfness. ← PreviousNext →Related QuizzesClass 9 Science Chapter 15 Improvement In Food Resources Quiz 1Class 9 Science Chapter 15 Improvement In Food Resources Quiz 3Class 9 Science Chapter 15 Improvement In Food Resources Quiz 4Class 9 Science Chapter 15 Improvement In Food Resources Quiz 5Class 9 Science Chapter 15 Improvement In Food Resources Quiz 6Class 9 Science Chapter 15 Improvement In Food Resources Quiz 7Class 9 Science Chapter 15 Improvement In Food Resources Quiz 8Class 9 Science Chapter 15 Improvement In Food Resources Quiz 9Class 9 Economics Chapter 1 The Story Of Village Palampur QuizClass 9 Economics Chapter 2 People As Resource QuizClass 9 Economics Chapter 3 Poverty As A Challenge QuizClass 9 Economics Chapter 4 Food Security In India QuizClass 9 English Chapter 1 The Fun They Had QuizClass 9 English Chapter 10 Kathmandu QuizClass 9 English Chapter 11 If I Were You QuizClass 9 English Chapter 2 The Sound Of Music QuizClass 9 English Chapter 3 The Little Girl QuizClass 9 English Chapter 4 A Truly Beautiful Mind QuizClass 9 English Chapter 5 The Snake And The Mirror QuizClass 9 English Chapter 6 My Childhood QuizClass 9 English Chapter 7 Packing QuizClass 9 English Chapter 8 Reach For The Top QuizClass 9 English Chapter 9 The Bond Of Love QuizClass 9 English Poem Chapter 1 The Road Not Taken QuizClass 9 English Poem Chapter 10 A Slumber Did My Spirit Seal QuizClass 9 English Poem Chapter 2 Wind QuizClass 9 English Poem Chapter 3 Rain On The Roof QuizClass 9 English Poem Chapter 4 The Lake Isle Of Innisfree QuizClass 9 English Poem Chapter 5 A Legend Of The Northland QuizClass 9 English Poem Chapter 6 No Men Are Foreign QuizClass 9 English Poem Chapter 7 The Duck And The Kangaroo QuizClass 9 English Poem Chapter 8 On Killing A Tree QuizClass 9 English Poem Chapter 9 The Snake Trying QuizClass 9 English Supplementary Chapter 1 The Lost Child QuizClass 9 English Supplementary Chapter 10 The Beggar QuizClass 9 English Supplementary Chapter 2 The Adventures Of Toto QuizClass 9 English Supplementary Chapter 3 Iswaran The Storyteller QuizClass 9 English Supplementary Chapter 4 In The Kingdom Of Fools QuizClass 9 English Supplementary Chapter 5 The Happy Prince QuizClass 9 English Supplementary Chapter 6 Weathering The Storm In Ersama QuizClass 9 English Supplementary Chapter 7 The Last Leaf QuizClass 9 English Supplementary Chapter 8 A House Is Not A Home QuizClass 9 English Supplementary Chapter 9 The Accidental Tourist QuizClass 9 Geography Chapter 1 India Size And Location QuizClass 9 Geography Chapter 2 Physical Features Of India QuizClass 9 Geography Chapter 3 Drainage QuizClass 9 Geography Chapter 4 Climate QuizClass 9 Geography Chapter 5 Natural Vegetation And Wildlife QuizClass 9 Geography Chapter 6 Population QuizClass 9 History Chapter 1 The French Revolution QuizClass 9 History Chapter 2 Socialism In Europe And The Russian Revolution QuizClass 9 History Chapter 3 Nazism And The Rise Of Hitler QuizClass 9 History Chapter 4 Forest Society And Colonialism QuizClass 9 History Chapter 5 Pastoralists In The Modern World QuizClass 9 Maths Chapter 1 Number Systems QuizClass 9 Maths Chapter 10 Circles QuizClass 9 Maths Chapter 11 Constructions QuizClass 9 Maths Chapter 12 Heron'S Formula QuizClass 9 Maths Chapter 13 Surface Areas And Volumes QuizClass 9 Maths Chapter 14 Statistics QuizClass 9 Maths Chapter 15 Probability QuizClass 9 Maths Chapter 2 Polynomials QuizClass 9 Maths Chapter 3 Coordinate Geometry QuizClass 9 Maths Chapter 4 Linear Equations In Two Variables QuizClass 9 Maths Chapter 5 Introduction To Euclid'S Geometry QuizClass 9 Maths Chapter 6 Lines And Angles QuizClass 9 Maths Chapter 7 Triangles QuizClass 9 Maths Chapter 8 Quadrilaterals QuizClass 9 Maths Chapter 9 Areas Of Parallelograms And Triangles QuizClass 9 Political Science Chapter 1 What Is Democracy Why Democracy QuizClass 9 Political Science Chapter 2 Constitutional Design QuizClass 9 Political Science Chapter 3 Electoral Politics QuizClass 9 Political Science Chapter 4 Working Of Institutions QuizClass 9 Political Science Chapter 5 Democratic Rights QuizClass 9 Science Chapter 1 Matter In Our Surroundings QuizClass 9 Science Chapter 10 Gravitation QuizClass 9 Science Chapter 11 Work And Energy QuizClass 9 Science Chapter 12 Sound QuizClass 9 Science Chapter 13 Why Do We Fall Ill QuizClass 9 Science Chapter 14 Natural Resources QuizClass 9 Science Chapter 2 Is Matter Around Us Pure QuizClass 9 Science Chapter 3 Atoms And Molecules QuizClass 9 Science Chapter 4 Structure Of The Atom QuizClass 9 Science Chapter 5 The Fundamental Unit Of Life QuizClass 9 Science Chapter 6 Tissues QuizClass 9 Science Chapter 7 Diversity In Living Organisms QuizClass 9 Science Chapter 8 Motion QuizClass 9 Science Chapter 9 Force And Laws Of Motion Quiz 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books