MCQ - CBSE Class 9 Science Fertilizers have short-term benefits whereas manures have long-term benefits. Do you agree with this statement ? Give three reasons in support of your answer. 10/05/2023 Ajit kumar 83 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Write three advantages of crops growing in shorter duration of time to that growing in longer duration of time. 10/05/2023 Ajit kumar 89 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Bakut has a poultry farm. He feeds his birds with protein and fat rich diet in large amounts. Birds are in good health but their egg quality is not good. 10/05/2023 Ajit kumar 61 Views 0 Comments Read more
MCQ - CBSE Class 9 Science (i) Name the three varieties of pesticides used. (ii) Write the problems related to excess use of pesticides. 10/05/2023 Ajit kumar 77 Views 0 Comments Read more
MCQ - CBSE Class 9 Science “Different way of growing crops can be used to give maximum benefit from crop production management.” Explain any three techniques. 10/05/2023 Ajit kumar 161 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Write four methods of weed control. 10/05/2023 Ajit kumar 105 Views 0 Comments Read more
MCQ - CBSE Class 9 Science What type of methods are used before grains are stored for future use? 10/05/2023 Ajit kumar 74 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Define hybridisation. List its any two advantages. 10/05/2023 Ajit kumar 83 Views 0 Comments Read more
MCQ - CBSE Class 9 Science (a) What is composite fish culture system? (b) Mention one merit and one demerit of this system. 10/05/2023 Ajit kumar 81 Views 0 Comments Read more
MCQ - CBSE Class 9 Science What are Rabi and Kharif crops? Give two examples each. 10/05/2023 Ajit kumar 108 Views 0 Comments Read more