SPSC,FPSC & PPSC Past Paper Mcqs of Everyday Science
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==>General knowledge,
==>Current Affairs,
==>Everyday Science,
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Updates and Verbal MCQs including:
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===SPSC,FPSC,PPSC Past Paper Mcqs of Everyday Science===
Q1: Catalyst to convert oil into ghee:
(a) Nickel (âś“âś“âś“)
(b) Aluminium isopropoxide
(c) Phosphonium borate
(d) None of these
Q2: Vaccination is synonymous with Immunity.
(a) Natural active (âś“âś“âś“)
(b) Artificial passive
(c) Artificial active
(d) None of these
Q3: The yellow colour in photochemical smog is due to the presence of
(a) Sulphur dioxide
(b) Carbon dioxide (âś“âś“âś“)
(c) CFC's
(d) Nitrogen dioxide
Q4: The protein content in wheat is approximately
(a) 0.13 (âś“âś“âś“)
(b) 0.17
(c) 0.05
(d) 0.06
Q5: The Shortest (smallest) bone in human body is
(a) Humerus
(b) Femur
(c) Tibia
(d) Stapes (âś“âś“âś“)
Q6: An electronic banking is also known as
(a) Cyber-banking (âś“âś“âś“)
(b) Commercial banking
(c) Circular banking
(d) Credit banking
Q7: Only planet whose day is longer than its year is
(a) Mercury
(b) Neptune
(c) Venus (âś“âś“âś“)
(d) None of these
Q8: The hard, solid rocks, whose composition or texture has been changed by heat or pressure in the Earth are called
(a) Sedimentary rocks
(b) Metamorphic rocks (âś“âś“âś“)
(c) Igneous rocks
(d) All of the above
Q9: Which law states that the rate of the effusion of a gas is inversely proportional to the square root of______its density.
(a) Avogadro's Law
(b) Charles law
(c) Boyle's law
(d) Graham's Law (âś“âś“âś“)
10. Circadian Rhythm refers to______?
(a) Formation of galaxies
(b) Calisthenics
(c) Human body cycles (âś“âś“âś“)
(d) Planetary movements
Q11: What is the peak value in the Modified Marcello Scale of Earthquake intensity?
(a) Seven
(b) Ten
(c) Twelve (âś“âś“âś“)
(d) Fifteen
Q12: Bubo bubo is the scientific name of which of the following species.
(a) Owl (âś“âś“âś“)
(b) Eagle
(c) Peacock
(d) Hen
Q13: The half life of a radioactive element is 8-days. How long does it take to reduce it from (10mg to5 mg)?
(a) 16 days
(b) 8 days (âś“âś“âś“)
(c) 5 days
(d) 10 days
Q14: The word ceramic means:
(a) Hard material
(b) Soft material
(c) Dry material
(d) Burnt material (âś“âś“âś“)
Q15: Walnuts can be broken in the hand by squeezing two together but not one. It is because of:
(a) Work done (âś“âś“âś“)
(b) Power
(c) Energy
(d) Volume
Q16: Sound travels faster in iron than in the air.
(a) True (âś“âś“âś“)
(b) False
Q17: Which is used in white wall wash?
(a) Limestone (âś“âś“âś“)
(b) Soda lime
(c) Rock stone
(d) None
Q18: What is Hubble Classification?
(a) Classification of Galaxies (âś“âś“âś“)
(b) Classification of Stars
(c) Classification of Dwarfs
(d) Classification of Satellites
Q19: How many bones are in human Eyes?
(a) 7 (âś“âś“âś“)
(b) 5
(e) 4
(d) 3
Q20: What is the chance of a diabetic baby born to parents both heterozygous normal?
(a) 0
(b) 0.25 (âś“âś“âś“)
(c) 0.5
(d) 0.75
Q21: The most abundant element in earth's crust is:
(a) Nitrogen
(b) Silicon
(c) Carbon
(d) Oxygen (âś“âś“âś“)
Q22: An iron sheet is coated with______in the process of galvanization.
(a) Aluminum
(b) Zinc
(c) Tin
(d) Galena (âś“âś“âś“)
Q23: Plants_______control plant responses to environmental stimuli.
(a) Hormones (âś“âś“âś“)
(b) Vitamins
(c) Both a and b
(d) None of these
Q24: Ascorbic acid is vitamin______?
(a) Vitamin C (âś“âś“âś“)
(b) Vitamin E
(c) Vitamin D
(d) None of these
Q25: Fatal degenerative lung disease caused by particulate asbestos is referred to as___?
(a) asthma
(b) allergy
(c) asbestosis (âś“âś“âś“)
(d) sinusitis
Q26: Transistors do not need a warm up period because they have no.
(a) Filament (âś“âś“âś“)
(b) Grid
(c) Plate
(d) None of these
Q27: How many calories are there in 1 gram of carbohydrate.
(a) 2
(b) 4 (âś“âś“âś“)
(c) 3
(d) 1
Q28: Parsec is a unit of______?
(a) Energy
(b) Time
(d) Distance (âś“âś“âś“)
(c) Power
Q29: Which of these is NOT a form of energy.
(a) Electricity
(b) Temperature (âś“âś“âś“)
(c) Light
(d) Heat
Q30: Which of the following has the highest energy?
(a) Ultra-violet radiation
(b) radio waves
(c) X-rays
(d) gamma rays (âś“âś“âś“)
Q31: The large plates of solar pannels are painted.
(a) black (âś“âś“âś“)
(b) red
(c) white
(d) blue
Q32:_______colour has the shortest wavelength.
(a) Green Colour
(b) red
(b) Blue Colour (âś“âś“âś“)
(c) Red Colour
(d) None of these
Q33: Which of the following mixture of gases is required in gas welding?
(a) Acetylene and oxygen (âś“âś“âś“)
(b) Oxygen and hydrogen
(c) Oxygen and ethylene
(d) None of above
Q34: Which Planet has purple rocks according to NASA?
(a) Jupitar
(b) Earth
(c) Neptune
(d) Mars (âś“âś“âś“)
Q35: The unit of Pressure is
(a) Pascal
(b) Torr
(c) Both of these (âś“âś“âś“)
(d) None of these
Q36: Mica is a nonconductor of electricity.
(a) True (âś“âś“âś“)
(b) False
(c) Both of these
(d) None of these
Q37: When a warm air is lifted off the surface in temperature depression it is called_______?
(a) A cold front
(b) An anticyclone
(c) A warm front
(d) An occlusion (âś“âś“âś“)
Q38: The rear view mirror of a motor vehicle is______?
(a) Convex (âś“âś“âś“)
(b) Biconcave
(c) Plane
(d) Concave
Q39: Which of the following is not a part of Darwinism?
(a) Over Production
(b) Natural selection
(c) Inheritance for acquired characters (âś“âś“âś“)
(d) Competition for survival
Q40: The light of distant stars is affected by
(a) Interstellar dust
(b) The earth's atmosphere
(c) Both A & B (âś“âś“âś“)
(d) None of these
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