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SET 9 – General Science Questions and Answers

• अरुण कुमार
• Posted on अक्टूबर 6, 2020

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

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Question 1. Which of the following is the only acid that melts gold?
1. Caffeine
2. Aqua Regia
3. Hydrogen
4. Helium

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

Question 3. Which of the following is the largest natural satellite in the solar system?
1. Wed
2. Saturn
3. Ganymede
4. Earth

Question 4. What percentage of the total gases present in the atmosphere is nitrogen?
1. 58%
2. 78%
3. 85%
4. 92%

Question 5. Which of the following doctors use in examining patients?
1. X-ray
2. stethoscope
3. Bealing Machine
4. None of these

Question 6. Which is the largest artery in a human body?
1. abdominal aorta
2. Aorta
3. Ocular artery
4. Anskut artery

Question 7. Which of the following is a unit of work?
1. joule
2. Speed
3. Meter
4. Kilometer

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

Question 9. Which is used to correct the nearby vision defect?
1. Convex Lens
2. concave lens
3. both
4. None of these

Question 10. Which of the following stimulants is present in tea?
1. Caffeine
2. Helium
3. Nitrogen
4. Oxygen

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

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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

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Q7. Drug which is not an example of organized crude drug:
A. Digitalis
B. Cinchona
C. Aloe
D. Clove

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Q8. LAL is known as:
A. Limulus Amoebocyte Lysate
B. Litmus ambiocyte lysate
C. Both of the above
D. None of these

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