Quiz for Food Course
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Question 1 of 60
1. Question
- What is the unit of Work?
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Question 2 of 60
2. Question
2. Which principle explains why a balloon filled with air rises in water?
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Question 3 of 60
3. Question
3. What is the speed of light in a vacuum?
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Question 4 of 60
4. Question
4. Which of the following is a scalar quantity?
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Question 5 of 60
5. Question
5. What does the principle of conservation of energy state?
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Question 6 of 60
6. Question
6. Which of the following is NOT a characteristic of chemical changes
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Question 7 of 60
7. Question
7. The pH scale is a measure of:
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Question 8 of 60
8. Question
8. What type of bond is formed when electrons are shared between atoms?
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Question 9 of 60
9. Question
9. What is the molar mass of water (H2O)?
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Question 10 of 60
10. Question
10. Which gas is produced when magnesium reacts with hydrochloric acid?
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Question 11 of 60
11. Question
11. DNA replication occurs during which phase of the cell cycle?
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Question 12 of 60
12. Question
12. What is the powerhouse of the cell?
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Question 13 of 60
13. Question
13. Which of the following is NOT a part of the human digestive system?
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Question 14 of 60
14. Question
14. In which part of a plant cell does photosynthesis occur?
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Question 15 of 60
15. Question
15. What type of blood vessels carry blood away from the heart?
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Question 16 of 60
16. Question
16. Which of the following is NOT a renewable energy source?
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Question 17 of 60
17. Question
17. Which of the following is considered an output device?
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Question 18 of 60
18. Question
18. Which language is commonly used for web development?
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Question 19 of 60
19. Question
19. What does ‘HTTP’ stand for?
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Question 20 of 60
20. Question
20. What is the primary function of an operating system in a computer?
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Question 21 of 60
21. Question
21. Which of the following is an example of an input device?
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Question 22 of 60
22. Question
22. What does ‘RAM’ stand for in computer terminology?
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Question 23 of 60
23. Question
23. Which of these is NOT a programming language?
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Question 24 of 60
24. Question
24. What is ‘Cloud Computing’?
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Question 25 of 60
25. Question
25. Which of the following best describes ‘Big Data’?
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Question 26 of 60
26. Question
26. What is the purpose of a firewall in computer networks?
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Question 27 of 60
27. Question
27. What is a blueprint?
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Question 28 of 60
28. Question
28. Which tool is NOT used in technical drawing?
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Question 29 of 60
29. Question
29. Isometric projection is a form of:
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Question 30 of 60
30. Question
30. What is the primary purpose of technical drawing?
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Question 31 of 60
31. Question
31. Which type of line in a technical drawing indicates hidden details?
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Question 32 of 60
32. Question
33. What does a ‘dimension line’ in technical drawing signify?
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Question 33 of 60
33. Question
33. In technical drawing, what is an ‘orthographic projection’?
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Question 34 of 60
34. Question
34. Which tool is essential for drawing perfect circles in technical drawing?
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Question 35 of 60
35. Question
35. What is the principle of ‘scaling’ in technical drawing?
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Question 36 of 60
36. Question
36. In technical drawing, what term is used to describe a view from above an object?
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Question 37 of 60
37. Question
37. Which component is used to store electrical charge?
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Question 38 of 60
38. Question
38. What does a transistor do in a circuit?
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Question 39 of 60
39. Question
39. Which of the following is a passive electronic component?
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Question 40 of 60
40. Question
40. What is the primary function of a civil engineer?
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Question 41 of 60
41. Question
41. In electrical engineering, what is Ohm’s Law?
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Question 42 of 60
42. Question
42. Which branch of engineering is primarily concerned with the design and production of tools, processes, and machinery?
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Question 43 of 60
43. Question
43. What is the significance of a ‘load-bearing wall’ in construction?
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Question 44 of 60
44. Question
44. In engineering, what does CAD stand for?
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Question 45 of 60
45. Question
46. What principle do hydraulic systems operate on?
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Question 46 of 60
46. Question
46. Which material is typically used as a semiconductor in electronics?
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Question 47 of 60
47. Question
47. If the sequence of a number series is 2, 4, 8, 16, …, what is the 6th term?
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Question 48 of 60
48. Question
48. What is the sum of the interior angles of a triangle?
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Question 49 of 60
49. Question
49. What is the slope of the line y = 2x + 3?
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Question 50 of 60
50. Question
50. If x + y = 10 and x – y = 4, what is the value of x?
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Question 51 of 60
51. Question
51. Which of the following is true for the angles of an isosceles triangle?
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Question 52 of 60
52. Question
52. Calculate the area of a circle with a radius of 7cm. (Use π = 22/7)
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Question 53 of 60
53. Question
53. What is the value of x in the equation 2x−4=10?
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Question 54 of 60
54. Question
54. What is the slope of the line represented by the equation y=3x+1?
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Question 55 of 60
55. Question
55. A triangle has angles of 45° and 90°. What is the measure of the third angle?
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Question 56 of 60
56. Question
56. If f(x) =x² − 4x + 4, what is f (2)?
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Question 57 of 60
57. Question
57. What is the sum of the first five terms of the arithmetic sequence 2, 4, 6, 8, 10?
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Question 58 of 60
58. Question
58. In a circle, if the length of the arc is 3π units and the radius is 3 units, what is the measure of the arc’s central angle in degrees?
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Question 59 of 60
59. Question
59. What is the result when the polynomial 3x²−2x+5 is divided by x-1?
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Question 60 of 60
60. Question
60. If the angle of elevation from a point on the ground to the top of a tree is 30°, and the distance from the point to the base of the tree is 50 meters, what is the height of the tree? (Assume √3=1.73)
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