General KnowledgeScience GK 100+ MCQ & Answer Science General Knowledge | page-04 | General Knowledge MCQ And Answer February 4, 2025 DSN MARATHI 31. Which among the following strictly works on the principle of dipole movement of the water molecules? A. Microwave Oven B. Air Conditioner C. Electric Geyser D. Refrigerator Answer Option : A 32. Which among the following is the most common cause of Sunburn? A. Ultraviolet Radiation B. Visible Radiation C. Infrared Radiation D. Microwave Radiation Answer Option : A 33. One Torr is equivalent to how many mm of Mercury? A. 1 mm B. 10 mm C. 100 mm D. 0.1 mm Answer Option : A 34. Svedberg Unit is a unit of _________? A. Concentration B. Size C. Density D. Time Answer Option : D 35. A vehicle moving on a circular path experiences ________? A. centripetal force B. centrifugal force C. gravitational force D. None of the above Answer Option : A 36. At which of the following places water shall boil at the lowest temperature? A. Kochi B. ooty C. Mount Abu D. New Delhi Answer Option : B 37. In which year, Sir Chandrasekhara Venkata Raman was awarded Nobel Prize for Raman effect? A. 1927 B. 1929 C. 1930 D. 1932 Answer Option : C 38. Which among the following are used in Computed tomography (CT) Scan? A. X-Rays B. Ultrasound C. Infrared waves D. Radio Waves Answer Option : A 39. Which among the following instruments used in Forensic Sciences is popular as Lie detector? A. Mercury vapor B. Light-emitting phosphors C. Ballast D. Ballast Answer Option : C 40. An electrical fuse is used to interrupt excessive________? A. Voltage B. Current C. Resistance D. Inductance Answer Option : B
31. Which among the following strictly works on the principle of dipole movement of the water molecules? A. Microwave Oven B. Air Conditioner C. Electric Geyser D. Refrigerator Answer Option : A
32. Which among the following is the most common cause of Sunburn? A. Ultraviolet Radiation B. Visible Radiation C. Infrared Radiation D. Microwave Radiation Answer Option : A
33. One Torr is equivalent to how many mm of Mercury? A. 1 mm B. 10 mm C. 100 mm D. 0.1 mm Answer Option : A
34. Svedberg Unit is a unit of _________? A. Concentration B. Size C. Density D. Time Answer Option : D
35. A vehicle moving on a circular path experiences ________? A. centripetal force B. centrifugal force C. gravitational force D. None of the above Answer Option : A
36. At which of the following places water shall boil at the lowest temperature? A. Kochi B. ooty C. Mount Abu D. New Delhi Answer Option : B
37. In which year, Sir Chandrasekhara Venkata Raman was awarded Nobel Prize for Raman effect? A. 1927 B. 1929 C. 1930 D. 1932 Answer Option : C
38. Which among the following are used in Computed tomography (CT) Scan? A. X-Rays B. Ultrasound C. Infrared waves D. Radio Waves Answer Option : A
39. Which among the following instruments used in Forensic Sciences is popular as Lie detector? A. Mercury vapor B. Light-emitting phosphors C. Ballast D. Ballast Answer Option : C
40. An electrical fuse is used to interrupt excessive________? A. Voltage B. Current C. Resistance D. Inductance Answer Option : B
