SET 9 – General Science Questions and Answers

SET 9 – General Science Questions with Answers – In this section very important science related gk questions and answers have been published Here the students are studying and preparing for various competitive exams. Can do Based on the Science Quiz Set published here, there are about ten questions and answers in which you can read the quiz of all science subjects. These All Science Quiz is an important for SSC, UPSC, Railway, Bank, IBPS Examination.

SET 9 – General Science GK Quiz for Competitive Examination


Question 1. Which of the following is the only acid that melts gold?
1. Caffeine
2. Aqua Regia
3. Hydrogen
4. Helium
[su_spoiler title = “Show Answer” style = “fancy”] Answer: Aqua Regia[/su_spoiler]

Question 2. Which one of the following chemists is considered the pioneer of modern nuclear theory?
1. J. J. Thomson
2. Niels Bohr
3. Jean Dalton
4. Democritas
[su_spoiler title = “Show Answer” style = “fancy”] Answer: Jan Dalton[/su_spoiler]

Question 3. Which of the following is the largest natural satellite in the solar system?
1. Wed
2. Saturn
3. Ganymede
4. Earth
[su_spoiler title = “Show Answer” style = “fancy”] Answer: Ganymed[/su_spoiler]

Question 4. What percentage of the total gases present in the atmosphere is nitrogen?
1. 58%
2. 78%
3. 85%
4. 92%
[su_spoiler title = “Show Answer” style = “fancy”] Answer: 78%[/su_spoiler]

Question 5. Which of the following doctors use in examining patients?
1. X-ray
2. stethoscope
3. Bealing Machine
4. None of these
[su_spoiler title = “Show Answer” style = “fancy”] Answer: Stethoscope[/su_spoiler]

Question 6. Which is the largest artery in a human body?
1. abdominal aorta
2. Aorta
3. Ocular artery
4. Anskut artery
[su_spoiler title = “Show Answer” style = “fancy”] Answer: Aorta[/su_spoiler]

Question 7. Which of the following is a unit of work?
1. joule
2. Speed
3. Meter
4. Kilometer
[su_spoiler title = “Show Answer” style = “fancy”] Answer: joule[/su_spoiler]

Question 8. Which of these two colors will become green color?
1. Art and Blue
2. White and Yellow
3. Red and Orange
4. Orange and Purple
[su_spoiler title = “Show Answer” style = “fancy”] Answer: orange and purple[/su_spoiler]

Question 9. Which is used to correct the nearby vision defect?
1. Convex Lens
2. concave lens
3. both
4. None of these
[su_spoiler title = “Show Answer” style = “fancy”] Answer: Concave lens[/su_spoiler]

Question 10. Which of the following stimulants is present in tea?
1. Caffeine
2. Helium
3. Nitrogen
4. Oxygen
[su_spoiler title = “Show Answer” style = “fancy”] Answer: Caffeine[/su_spoiler]
Q5. The time interval between placing an order and receiving order is called:
A. Lead time
B. Mean time
C. Safety stock
D. Crucial time
[su_spoiler title=”Show Answer” style=”fancy”]Answer: Lead time[/su_spoiler]


Q6. The process of reacting oxygen with food and release of energy is called:
A. Oxidation of food
B. Absorption of food
C. Assimilation of food
D. None of these
[su_spoiler title=”Show Answer” style=”fancy”]Answer: Oxidation of food[/su_spoiler]


Q7. Drug which is not an example of organized crude drug:
A. Digitalis
B. Cinchona
C. Aloe
D. Clove
[su_spoiler title=”Show Answer” style=”fancy”]Answer: Aloe[/su_spoiler]


Q8. LAL is known as:
A. Limulus Amoebocyte Lysate
B. Litmus ambiocyte lysate
C. Both of the above
D. None of these
[su_spoiler title=”Show Answer” style=”fancy”]Answer: Limulus Amoebocyte Lysate[/su_spoiler]

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