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. Helogens have ________ electrons in their outermost shells.

Six

Eight

Five

Seven

#2. AMR occurs when bacteria, viruses, fungi and parasites change over time and no longer respond to medicines making infections harder to treat and increasing the risk of disease spread, severe illness and death. What is the full form of AMR?

1. Acutemicrobial Resistance

2. Antimalarial Resistance

3. Antimeasles Resistance

4. Antimicrobial Resistance

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

Locomotion

Photosynthesis

Respiration

Glycogenation

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

Medulla

Ureter

Cortex

Nephron

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

11

13

12

10

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

Work

Energy

Impulse

Stress

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

Robert Koch

FG Hopkins

Selman Waksman

Samuel Hahnemann

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

Three

Four

One

Two

#9. 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?

Booting

Ejecting

Moving

Hanging

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

.tnt

.tar

.tmp

.txt

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

Vitamin A

Vitamin C

Vitamin K

Vitamin D

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

Fusion reactor

Particle accelerators

Giant Metrewave Radio Telescope

Electric generator

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

Aluminium Oxide

Silica

Limestone

Galena

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

Plague

Pneumonia

Goitre

Malaria

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

Landslides

Bacteria

Volcanic Eruptions

Earthquakes

#16. ______ is a branch of biology that studies fungi.

Morphology

Kalology

Mycology

Virology

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

c-block

d-block

a-block

b-block

#18. 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.

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

Carotenoids

Anthocyanins

Chlorophylls

Betalains

#20. with what do you divide thrust in a liquid to obtain the value of pressure?

Area

Density

Mass

Volume

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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.