This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 English Chapter 5 Quality – Quiz 40 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 English Chapter 5 Quality Quiz 40 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. This refers to the appearance, feel, smell, and/or taste of a product. A) Performance. B) Aesthetics. C) Conformance. D) Durability. Show Answer Correct Answer: B) Aesthetics. 2. The method used for determination of dissolved oxygen is called as A) Iodimetric method. B) Wrinkler method. C) Alsterberg Method. D) Volumetric method. Show Answer Correct Answer: B) Wrinkler method. 3. Which is most likely to happen when river water temperature rises above 35$^\circ$C? A) The water will become polluted. B) The dissolved oxygen levels will increase. C) There will be negative health effects on wildlife. D) There will be decreased evaporation from the river. Show Answer Correct Answer: C) There will be negative health effects on wildlife. 4. How many timers are to be there in a club contest? A) 1. B) 2. C) 3. D) No restriction. Show Answer Correct Answer: B) 2. 5. How would excessive increases in nitrate and phosphorus concentration affect freshwater systems? A) It would cause excessive algal blooms. B) It would cause increased dissolved oxygen. C) It would cause increased water clarity. D) It would cause extremely cold water. Show Answer Correct Answer: A) It would cause excessive algal blooms. 6. Pfiesteria is ..... A) Fecal waste found in water. B) A harmless bacteria. C) A microscopic organism whose diatom gets aggressive and turns into a horrible organism when exposed to nitrates/phosphates from CAFOs. D) Found in fertilizers in agricultural runoff. Show Answer Correct Answer: C) A microscopic organism whose diatom gets aggressive and turns into a horrible organism when exposed to nitrates/phosphates from CAFOs. 7. A measure of how clear water is. A measure of the amount of sediment in water A) Temperature. B) Turbidity. C) Salinity. D) Bioindicators. Show Answer Correct Answer: B) Turbidity. 8. Video:All children should have an equal access to education. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 9. Smoke from a factory stack would be an example of A) Point source pollution. B) Non point source pollution. C) All the above. D) None of the above. Show Answer Correct Answer: A) Point source pollution. 10. What is the criteria of fineness and frequency of check of ground sugar in Creme A) 85 BSS mesh 90 % pass through to be checked weekly. B) 85 BSS mesh 95 % pass through to be checked daily. C) 200 BSS mesh 90 % pass through to be checked daily. D) 200 BSS mesh 95 % pass through to be checked weekly. Show Answer Correct Answer: C) 200 BSS mesh 90 % pass through to be checked daily. 11. Which contributes most to an increase in turbidity of a local water system? A) People canoeing or kayaking on the water. B) People swimming and jumping into the water. C) Paved roads and driveways that are adjacent to the water. D) Community parks and baseball fields that are adjacent to the water. Show Answer Correct Answer: C) Paved roads and driveways that are adjacent to the water. 12. In this step of the writing process, you are writing down all of your ideas or using graphic organizers (thinking maps, outline, etc.). A) Prewriting. B) Publishing. C) Editing. D) Revising. Show Answer Correct Answer: A) Prewriting. 13. The attributes or attitudes of an auditor are the following, except ..... A) Attention. B) Polite. C) Open-minded. D) Subjective. Show Answer Correct Answer: D) Subjective. 14. What kind of leather the author prefers? A) Russian-leather. B) German-leather. C) African-leather. D) None of the above. Show Answer Correct Answer: A) Russian-leather. 15. Which of the following group of costs is related to maintaining and improving product quality? A) Ravel cost, delivery cost, salary cost. B) Advertisement cost, rent, profit. C) Prevention cost, checking cost, cost of fixing problems. D) Painting cost, polishing cost, transport cost. Show Answer Correct Answer: C) Prevention cost, checking cost, cost of fixing problems. 16. Why is dissolved oxygen important for water potability? A) It increases turbidity. B) It supports aquatic life. C) It decreases pH. D) It indicates high temperatures. Show Answer Correct Answer: B) It supports aquatic life. 17. Phosphates act as a fertilizer for ..... A) Plants. B) Animals. C) Both plants and animals. D) Neither plants nor animals. Show Answer Correct Answer: A) Plants. 18. Sampling Inspection is also called as A) Lot by lot inspection. B) Screening. C) TPM. D) TQM. Show Answer Correct Answer: A) Lot by lot inspection. 19. If a Division has 5 areas, how many winners will go to the division contest from each area? A) 1. B) 2. C) The DD will decide. D) The CJ will decide. Show Answer Correct Answer: A) 1. 20. Video:If a family cannot send all their children to school, they prefer to send girls. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 21. What percent of water is freshwater? A) 1%. B) 29%. C) 97%. D) 3%. Show Answer Correct Answer: D) 3%. 22. This is the measure of how clear or cloudy the water is A) Turbidity. B) Salinity. C) PH. D) Dissolved oxygen. Show Answer Correct Answer: A) Turbidity. 23. Sea water contains salt ..... % in solution A) 1.5%. B) 9.5%. C) 3.5. D) 6. Show Answer Correct Answer: C) 3.5. 24. Mercury A) Is harmless once converted into methylmercury. B) Exposure often occurs through shellfish. C) Is most concentrated in herbivores. D) Can be safely trapped during the production of concrete. E) Damages the immune system. Show Answer Correct Answer: B) Exposure often occurs through shellfish. 25. Quality is everyone's Job A) Quality Control. B) Quality Assurance. C) All the above. D) None of the above. Show Answer Correct Answer: B) Quality Assurance. ← PreviousNext →Related QuizzesClass 7 English Chapter 5 Quality Quiz 1Class 7 English Chapter 5 Quality Quiz 2Class 7 English Chapter 5 Quality Quiz 3Class 7 English Chapter 5 Quality Quiz 4Class 7 English Chapter 5 Quality Quiz 5Class 7 English Chapter 5 Quality Quiz 6Class 7 English Chapter 5 Quality Quiz 7Class 7 English Chapter 5 Quality Quiz 8Class 7 English Chapter 5 Quality Quiz 9Class 7 English Chapter 5 Quality Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books