General Science GK MCQ (English)

General Science GK MCQ questions, practice mock test in English for the preparation of competitive exams.


#1. Qns : Which of the following pigments causes the red colour in onions?

#2. Electron-volt is a unit of ____.

#3. Of the known elements in the periodic table, only____ are gases under normal atmospheric conditions.

#4. The elements of the groups 3 to 12 are called ____ elements or transition elements.

#5. Carbon and energy requirements of an autotrophic organism are fulfilled by__

#6. Qns : In the context of computers, what is Ubuntu?

#7. _______ is the structural and functional unit of kidney.

#8. The approach called ‘magnetic confinement of plasma’ is the scientific principle of which technique?

#9. Which of the following is a process in which hot, less dense materials rise upward and are replaced by colder, more dense materials ?

#10. Which of the following is not an out come of endogenic forces?

#11. Which part of the body is associated with the rickets disorder ?

#12. How many arties are there in an umbilical cord?

#13. What is the primary source of energy in an ecosystem?

#14. Which of th following schemes is aimed at helping accelerate the uptake of broadband internet services?

#15. Who among the following was the founder of Homeopathy?

#16. An elastic wave generated by an impulse such as an earthquake or an explosion is called-

#17. Which of the following has the same dimension as that of linear momentum ?

#18. What do you call an event where a computer becomes unresponsive due to either a a program or the system itself becoming unresponsive and no longer taking input?

#19. Viscoss fibre is obtained from____

#20. ______ is generally called as milk sugar as it is found in milk.


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Top General Science GK One liner

  1. What is the chemical symbol for gold?
    Answer: Au.
  2. What is the unit of electric current?
    Answer: Ampere.
  3. What is the largest planet in our solar system?
    Answer: Jupiter.
  4. What is the study of fossils called?
    Answer: Paleontology.
  5. What is the process by which plants make their own food called?
    Answer: Photosynthesis.
  6. What is the hardest substance known to man?
    Answer: Diamond.
  7. What is the study of the Earth’s atmosphere called?
    Answer: Meteorology.
  8. What is the largest organ in the human body?
    Answer: Skin.
  9. What is the atomic number of carbon?
    Answer: 6.
  10. What is the SI unit of pressure?
    Answer: Pascal.
  11. What is the freezing point of water on the Celsius scale?
    Answer: 0 degrees.
  12. What is the chemical formula for water?
    Answer: H2O.
  13. What is the speed of light in a vacuum?
    Answer: Approximately 299,792,458 meters per second.
  14. What is the process of converting a solid directly to a gas called?
    Answer: Sublimation.
  15. What is the study of heredity called?
    Answer: Genetics.
  16. What is the formula for Newton’s second law of motion?
    Answer: Force = mass × acceleration.
  17. What is the smallest unit of an element?
    Answer: Atom.
  18. What is the unit of frequency?
    Answer: Hertz.
  19. What is the process of a liquid turning into a gas at the surface called?
    Answer: Evaporation.
  20. What is the nearest star to Earth (besides the Sun)?
    Answer: Proxima Centauri.
  21. What is the chemical symbol for iron?
    Answer: Fe.
  22. What is the study of the Earth’s physical structure and substance called?
    Answer: Geology.
  23. What is the process of a gas turning into a liquid called?
    Answer: Condensation.
  24. What is the universal donor blood type?
    Answer: O-negative.
  25. What is the unit of electric resistance?
    Answer: Ohm.

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