General Science GK MCQ (English)

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

 

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#1. Which of the following diseases is caused by a parasite ?

Plague

Pneumonia

Goitre

Malaria

#2. Which of the following is an extension of a temporary file?

.tnt

.tar

.tmp

.txt

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

Fusion reactor

Particle accelerators

Giant Metrewave Radio Telescope

Electric generator

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

Carotenoids

Anthocyanins

Chlorophylls

Betalains

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

Landslides

Bacteria

Volcanic Eruptions

Earthquakes

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

PM -INTERNET

PM-WANI

PM-DHWANI

PM-VAARTA

#7. Which of the following is NOT used to make toothpaste?

Aluminium Oxide

Silica

Limestone

Galena

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

Bones

Eyes

Skin

Heart

#9. Qns : Which of the following is measured in the unit called Gauss?

Radius of the nuclei

Magnetic induction

Marine depth

Force

#10. Which of the following is a water-soluble vitamin ?

Vitamin A

Vitamin C

Vitamin K

Vitamin D

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

Moonlight

Sunlight

Oxidation in plants

Heat released during respiration

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

1. Glucose

2. Fructose

3. Maltose

4. Lactose

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

Medulla

Ureter

Cortex

Nephron

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

11

13

12

10

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

c-block

d-block

a-block

b-block

#16. Which law was formulated in 1662 and concluded that the product of pressure and volume remains almost constant?

Avogadro’s Law

Dalton’s Law

Boyle’s Law

Charles’s Law

#17. For a wave ,wavelenght divided by the time period is equal to:

Phase difference

Frequency

Wave Velocity

Amplitude

#18. Viscoss fibre is obtained from____

Coal

cellulose

Oil

Petrochemicals

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

An open-source operating system sponsored by Canonical Ltd.

A search engine by Mozilla Foundation.

An andriod-based search engine by Microsoft.

An anti-virus software by Microsoft.

#20. Which of the following is NOT an open-source operating system?

Windows

Ubuntu

Linux

Drupal

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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.