PPSC Everyday Science Quiz Most Repeated past MCQs

Everyday Science Quiz # 3

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Q1. Blood is cleaned by __________?
a) Lungs
b) Liver
c) Heart
d) Kidneys

Q2. The position of an element in the Periodic Table is determined by its __________ number?
a) Electron
b) Proton
c) Neutron
d) Positron

Q3. The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water.
a) 1 gram
b) 1 grams
c) 1 kg
d) 1 kg

Q4. The planet which is easily visible from the Earth is?
a) Mercury
b) Venus
c) Mars
d) Jupiter

Q5. The Great Spot is on the planet __________?
a) Saturn
b) Venus
c) Mars
d) Jupiter

Q6. 1 light year = ?
a) 9.5×1⁶ km
b) 9.5×1⁹ km
c) 9.5×1¹² km
d) 9.5×1¹⁸ km

Q7. The bodyguard of the Earth is __________ that save the Earth from many Comets and Asteroids.
a) Mars
b) Saturn
c) Uranus
d) Jupiter

Q8. The planets visible to us without using a telescope are __________?
a) 3
b) 4
c) 5
d) 6

Q9. According to Big Bang Theory, the Universe began about __________ billion years ago.
a) 1 – 2
b) 2 – 3
c) 3 – 4
d) 4 – 5

Q10. Biosensor is used to measure?
a) Blood glucose level
b) The body pH value
c) Amount of hemoglobin
d) Salinity in Urine

PPSC Everyday Science Quiz

Q11. Einstein’s famous equation which states that mass and energy are interchangeable is?
a) E = mc²
b) E = cm²
c) M = ec²
d) M = ce²

Q12. The SI unit of electric current is?
a) Coloumb
b) Ampere
c) Volt
d) Watt

Q13. The principal constituent of the atmosphere of the Earth is?
a) Oxygen
b) Carbon
c) Hydrogen
d) Nitrogen

Q14. What is Dry Ice?
a) Solid Oxygen
b) Solid Carbon Dioxide
c) Solid Hydrogen
d) Solid Nitrogen

Q15. Digestion of food is completed in the __________?
a) small intestine
b) large intestine
c) stomach
d) Liver

Q16. Carrot is good source of Vitamin _______?
a) Vitamin A
b) Vitamin B
c) Vitamin C
d) Vitamin D

Q17. For proper formation of teeth, __________ is essential?
a) iodine
b) copper
c) fluorine
d) iron

Q18. Deficiency of __________ causes loss of appetite and poor growth?
a) zinc
b) iodine
c) copper
d) iron

Q19. Meteorology is the study of?
a) Seasons
b) Atmosphere
c) Air and sounds
d) Winds and clouds

Q20. The Carbon Dioxide in the atmosphere, by volume, is_______?
a) 39%
b) 3.9%
c) 13%
d) 3%

PPSC/FPSC/KPPSC/SPSC Everyday Science Mcqs Quiz