All Everyday Science Questions asked in 2022

Here you will find all everyday science questions asked in the 2022 competitive examinations. I have collected these questions from all job tests in 2022 and arranged them here. So if you want to learn about everyday science important questions then this post is very useful for you.

Find below all everyday science questions asked in the 2022 job tests.

Everyday Science Questions Asked in 2022 Job Tests

The following important questions are given in the 2022 job tests:

1. Chemical formula for washing soda is:

(A) Na2C03 (Sodium carbonate) (also known as Soda Ash)
(B) NaHC03 (Sodium Bicarbonate, also known as Baking Soda)
C) Na2SO4.10H2O (Sodium Sulphate Decahydrate is Glaubers salt)
(D) NaCI (Sodium chloride, Salt, Halite)

2. Chemical formula of washing soda is:

(A) Na2C03 (Sodium carbonate) (also known as Soda Ash)
(B) NaHC03 (Sodium Bicarbonate, also known as Baking Soda)
C) Na2SO4.10H2O (Sodium Sulphate Decahydrate is Glaubers salt)
(D) NaCI (Sodium chloride, Salt, Halite)

3. Haemodialysis cleans:

(A) Veins
(B) Blood 
(C) Nerves
(D) None of these

4. Which mushroom is not edible:

(A) Amanita Phalloides (Death cap)
(B) Oyster Mushrooms
(C) Straw Mushrooms
(D) None of these
Half a mushroom contains enough toxin to kill an adult human.

5.  Kidney stones are caused due to:

(A) Sulfur Dioxide
(B) Calcium Oxalate
(C) Aluminum Oxide
(D) None of these

6. Loud speaker’s voice is increased due to:

(A) High Energy
(B) High Frequency (Pitch)
C) Spectrum technology
(D) None of these

Speaker is an electroacoustic transducer.

High-frequency speakers are called Tweeters and Low-frequency speakers are called Woofers.

8. The escape of water molecules from the surface is called:

(A) Sublimation
(B) Evaporation
(C) Condensation
(D) None of these

9. Nitrogenous wastes excreted through urine in humans are:

(A) Ammonia (Aquatic Animals)
(B) Uric Acid (Birds)
(C) Urea
(D) None of these

10. Which mirror is used in the headlights of cars?

(A) Concave
(B) Convex
(C) Plain
(D) None of these

11. What is the S.l. unit of temperature?

(A) Kelvin
(B) Centigrade Celsius and Kelvin scales.
(C) Fahrenheit
(D) None of these

12. Electron was discovered by:

(A) J. J. Thomson
(B) Ruther Ford
(C) Goldstein
(D) None of these

13. When the object moves with the speed of light its mass would be:

(A) Zero
(B) Doubles
(C) Remains the same
(D) Infinity

14. The color which we see when our eyes are closed?

(A) Grey
(B) Black
(C) Eigengrau
(D) None of these

15. Mercury Thermometer was invented by?

(A) Ian Tunning
(B) James Gosling WTF fun fact
(C) Daniel Gabriel Fahrenheit
(D) None of these

16. The big bang theory was proposed by:

(A) Georges Lemaitre
(B) Mayim Bialik (American Actress)
(C) Edwin Hubble (often lauded as Father of Modern Cosmology)
(D) Anaximander (Father of Cosmology)

  • Big Bang happened around 13.8 billion years ago, which is thus considered the age of the universe.
  • Age of Earth: 4.5 billion years
  • Edwin Powell Hubble’s name is most widely recognized for the Hubble Space Telescope, which
    was named in his honor.

17. ___ is called the opium poppy.

(A) Dried Latex
(B) Root
(C) Stem
(D) None of these

Morphine is extracted from Opium Latex, which is a strong pain killer.

18. When the temperature increases, resistance decreases in:

(A) Metals
(B) Insulator
(C) Semi-Conductor
(D) None of these

19. Water and salt are produced by a reaction of an acid with:

(A) Aqueous solutions
(B) Base
(C) Hydroxides
(D) None of these

20. Mass is the same physical quantity as:

(A) Weight
(B) Inertia
(C) Displacement
(D) None of these

21. Carbohydrates are stored in plants and animals in the following respective form:

(A) Starch and Glycogen
(B) Starch and Glucose
(C) Cellulose and Glucose
(D) None of these

22. In the manufacture of Banaspati Ghee which gas is used?

(A) Hydrogen
(B) Oxygen
(C) Nitrogen
(D) None of these

23. ___ is the process that powers the Sun and the stars.

(A) Nuclear Fission Deuterium Helium
(B) Nuclear Fusion
(C) Both A & B
(D) None of these

In the core of the Sun, hydrogen is being converted into helium. This is called nuclear fusion. It takes four Energy hydrogen atoms to fuse into each helium atom. During Tritium Neutron the process some of the mass is converted into energy.

24. The structure and functional unit of the environment is known as:

(A) Biome
(B) Ecosystem
(C) Biosphere (Sphere of Life)
(D) None of these

25. What is meant by “Equinox”?

(A) The shortest day
(B) The Longest day
(C) Equal duration of day and night
(D) None of these

26. What was the lowest temperature on Earth recorded?

(A) -88.2 °C
(8) -89.2 °C
(C) -90.2 °C
(D) None of these

The world record for low temperature was set at Vostok Station, Antarctica, on 21 July 1983.

27. Which country scientists just deployed a giant telescope underwater for the first time?

(A) Russian
(B) American
(C) Chinese
(D) None of these

28. Why noble gases are less reactive:

(A) less electronic configuration
(B) due to their complete octet
(C) due to low valency
(D) None of these

29. Which part of the Camera is analogue to the retina in the human eye?

(A) Lens
(B) Film
(C) Aperture
(D) None of these

30. Blood group is identified by:

(A) Antigens
(B) Anti Body
(C) Antitoxin
(D) None of these

31. Which gas is present in the bulb:

(A) Argon
(B) Nitrogen
(C) Hydrogen
(D) None of these

Tungsten is the filament in the bulb.

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