MCQ Chapter 5 General Science Class 7 Maharashtra Board MCQ For All Chapters – General Science Class 7Food Safety 1. What is food adulteration? Improving food quality Mixing harmful or low-quality materials with food Preserving food naturally Storing food properlyQuestion 1 of 202. What adulterant is commonly added to milk? Brick dust Water Iron filings Metanyl yellowQuestion 2 of 203. How can you test for brick dust in red chilly powder? Add HCl Stir in water and observe settling Use a magnet Spread on a slideQuestion 3 of 204. What color change indicates metanyl yellow in turmeric powder? Blue Red Green YellowQuestion 4 of 205. How can iron filings be detected in rava? Add water Pass a magnet through it Heat it Add HClQuestion 5 of 206. What health issue can food adulterants cause over a long period? Improved digestion Cancer Better eyesight Increased energyQuestion 6 of 207. What harmful substance is sometimes added to milk by vendors? Sugar Urea Salt VinegarQuestion 7 of 208. What chemical is used to make bananas appear bright yellow? Sodium benzoate Calcium carbide Citric acid Phosphoric acidQuestion 8 of 209. When is World Food Day celebrated? 16th October 5th December 1st April 15th JuneQuestion 9 of 2010. Which organization in India standardizes food safety? Food and Drug Administration Food Safety and Standardization Authority of India (FSSAI) World Health Organization Local governmentQuestion 10 of 2011. What insecticide is sprayed on gunny bags containing food grains? Aluminium phosphide Melathion Sodium benzoate Citric acidQuestion 11 of 2012. What is the purpose of smoking as a food preservation method? To add flavor To preserve food with smoke To freeze food To remove moistureQuestion 12 of 2013. Why should you check the expiry date of packaged food? To improve taste To use it within safe time limits To increase its shelf life To avoid refrigerationQuestion 13 of 2014. What should you do with leftover food to prevent wastage? Throw it away Reuse it in a proper way Overcook it Store it indefinitelyQuestion 14 of 2015. What happens to fruits when they turn black? They become sweeter They indicate spoilage They gain nutrients They last longerQuestion 15 of 2016. Why is food served buffet style during large gatherings? To waste more food To allow people to take only what they can eat To increase cooking time To use more preservativesQuestion 16 of 2017. What should you do if you see a vendor selling uncovered sweetmeats? Buy them anyway Report it to ensure hygiene Ignore it Cook them againQuestion 17 of 2018. What precaution should be taken with moist wheat? Cook it immediately Dry it properly before storage Add preservatives Freeze itQuestion 18 of 2019. Why does food remain safe at 5°C? Microbes grow faster Biological reactions slow down It changes color It loses nutrientsQuestion 19 of 2020. What is a remedy for underdone cooked rice? Throw it away Cook it further Add preservatives Freeze itQuestion 20 of 20 Loading...
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