Certificate In Organic Waste Management/30 0 Your Examination is Complete !Certificate In Organic Waste ManagementOnline Examination Detail: Duration- 60 minutes. Number of Questions- 30. (Multiple Choice Questions). Maximum Marks- 100, Passing Marks- 40%. There is no negative marking. Candidate Details NameEmailPhone Number 1 / 301. Which of the following can be used to treat wastes with simple organic matter with high water content? A. Vermicomposting B. Aerobic composting C. Incineration D. Anaerobic digestion 2 / 302. Which of the following is not a Biomedical waste? A. Animal waste B. Microbiological waste C. Chemical waste D. Domestic waste 3 / 303. Which of the following is a classification of Organic compounds? A. Alicyclic compounds and acyclic compounds B. Cyclic compounds and alicyclic compounds C. Open chain compounds and acyclic compounds D. Open chain compounds and linear chain compounds 4 / 304. Which of the following phases is not identified in anaerobic degradation? A. Anaerobic phase B. Methanogenic fermentation C. Aerobic compost D. Acid fermentation 5 / 305. At the disposal sites, which of the following methods is used to reduce the volume of urban waste? A. Bulldozer levelling B. Open burning C. Fertilizer D. Incineration 6 / 306. Which of the following can be used to produce marketable compost from dry solid wastes? A. Aerobic composting B. Vermicomposting C. Anaerobic digestion D. Anaerobic composting 7 / 307. The organic material of the solid waste will decompose; A. By the flow of water B. By the soil particles C. By the action of microorganisms D. By oxidation 8 / 308. Which of the following is used to dispose of the waste generated in urban areas? A. Low lying areas B. Residential area of towns and cities C. Industrial area D. Rural waste 9 / 309. Which of the following does not come under the organic addition reaction? A. Halogenation B. Hydrohalogenation C. Hydration D. Dehydration 10 / 3010. Which of the following is the simplest member of organic compounds? A. Formic acid B. Formaldehyde C. Methane D. Methanol 11 / 3011. Which of the following is not an environmental monitoring method? A. Ground water monitoring B. Landfill sealing C. Quality of leachate D. Biodegradation 12 / 3012. The disposable wastes contain; A. Solids B. Slurries C. Liquids D. All of the above 13 / 3013. Which of the following methods is better for the organic waste problem? A. Recycling B. Landfilling C. Both (a) and (b) D. None of the above 14 / 3014. What is the method that fills in gas into the landfills? A. Vermicomposting B. In-situ aeration C. Incineration D. Recycling 15 / 3015. How many main components are there in integrated waste management? A. Two B. Three C. Seven D. Eleven 16 / 3016. Which of the following should not be mixed with other wastes to avoid contamination? A. Tarry residue B. Oily sludge C. Animal waste D. Vegetable oil 17 / 3017. Which of the following statements is true about zero waste management? A. Separate collection of each kind of waste B. Segregation of garbage at the source C. Community involvement D. All of the above 18 / 3018. What is the major environmental concern related to landfill? A. Limited space B. Limited technology C. Less man-power D. Discharge of leachates 19 / 3019. When the organic matter present in the sanitary landfill decomposes, it generates; A. Methane B. Nitrogen C. Hydrogen D. All of the above 20 / 3020. Hydrocarbons are organic compounds with element __________. A. Both hydrogen and carbon B. Carbon C. Hydrogen D. Oxygen 21 / 3021. Find the correct statement; A. The waste from one process becomes the input for another process B. All the processes related to consumption and production produce some kind of waste C. There is no real waste in nature D. All of the above 22 / 3022. Which of the following treatment shouldn’t be used for pre-treatment of solid waste? A. Mechanical treatment B. Biological treatment C. Thermal treatment D. Heavy metal treatment 23 / 3023. Which of the following is not a class of organic compounds? A. Amides B. Electro compounds C. Nitro compound D. Carbonyl compound 24 / 3024. Organic compounds can be classified even based upon the function groups. Which of the following is not a functional group? A. Isocyanic B. Carbonyl C. Isocyanide D. Carboxyl 25 / 3025. Which of the following area has the lowest chance of producing a biomedical waste? A. Hospitals B. Clinics C. Laboratories D. Agricultural lands 26 / 3026. Which of the following gas is produced from landfill wastes? A. Biogas B. Natural gas C. Liquified petroleum gas D. All of the above 27 / 3027. Which of the following is the oldest and the most common method used to dump organic wastes? A. River B. Ocean C. Landfill D. None of the above 28 / 3028. Which of the following bond is made up of a large number of organic compounds? A. Metallic bond B. Dipolar bond C. Ionic bond D. Covalent bond 29 / 3029. Which of the following requires special treatment of bacteria? A. Packaging of waste B. Labelling of waste C. Transport of waste D. Degradation of waste 30 / 3030. Which of the following plans is used as a waste management plan? A. Plan for reuse B. The integrated plan C. Plan for recycling D. Plan for reducing Exit