Everyday Science Mcqs (1972)

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  • What do you mean by Phonetics?
    1. Study of speech sounds
    2. Study of language and rules
    3. Study of insects
    4. Study of meaning and syntax

  • How many chambers are in the human heart ?
    1. 02
    2. 03
    3. 04
    4. 05

  • In human, Which body part develop first ?
    1. Heart
    2. Brain
    3. Lungs
    4. Kidneys

  • Water is 50 times more viscous than ____________ ?
    1. Oil
    2. Alcohol
    3. Gases
    4. Solid

  • How many calories are there in 1 gram of carbohydrate?
    1. 2
    2. 2
    3. 4
    4. 10.25

  • Main and excessive part of plasma consists of ________?
    1. Carbon dioxide
    2. Oxygen
    3. Water
    4. Glucose

  • The light of distant stars is affected by __________ ?
    1. The earth';s atmosphere
    2. Interstellar dust
    3. None of these

  • Study of ";Aging"; is called __________?
    1. Gerontology
    2. Hstologyh
    3. Pysiology
    4. Anthropology

  • LPG consists of mainly:___________?
    1. Methane, Ethane and Hexane

  • Which of the following are the ingredients of gun metal?
    1. Iron, Zinc and Titanium

  • Non stick cooking utensils are coated with________?
    1. Black paint

  • The gas usually filled in the electric bulb is___________?
    1. Nitrogen

  • The ozone molecule contains which type of bonding__________?
    1. Dative bond
    2. Covalent bond
    3. Both A and B
    4. Ionic Bond

  • The gases used in different types of welding would include ___________?
    1. Oxygen and hydrogen
    2. Oxygen, hydrogen, acetylene and nitrogen
    3. Oxygen, acetylene and argon
    4. Oxygen and acetylene

  • The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is ________ ?
    1. Argon
    2. Xenon
    3. Helium
    4. Krypton

  • Chemical formula for Water is _______ ?
    1. NaAlO2
    2. H2O
    3. Al2O3
    4. CaSiO3

  • Turpentine is obtained from___________?
    1. Oak tree
    2. Pine tree
    3. Birch tree
    4. Lemon tree

  • Soap and detergents remove the dirt from clothes due to__________?
    1. Osmosis
    2. Capillary action
    3. Lowering of interfacial tension
    4. Diffusion

  • Which of the following is a component of soap?
    1. Sodium sulphate
    2. Sodium stearate
    3. Sodium chloride
    4. Sodium nitrate

  • Pig iron is also called________?
    1. Cast iron
    2. Steel
    3. Wrought iron
    4. Stainless steel

  • The temperature at which two conjugate solutions change into one homogeneous solution is called__________?
    1. Azeotrope
    2. Conjugate temperature
    3. Consolute temperature
    4. Eutectic point

  • Mostly which gases found of the planet Jupiter?
    1. Hydrogen
    2. Chlorine
    3. Hydrogen and Helium
    4. Neon

  • Which of the following type of Coal, has maximum carbon content?
    1. Peat
    2. Lignite
    3. Anthracite
    4. Bituminious

  • Stethoscope was invented by _______ ?
    1. Rene Laennec
    2. Steven Sasson
    3. Martin Cooper
    4. Dave Hyatt

  • The medical branch of science that deals with the study of skin, its functions, diseases, and treatment is ________ ?
    1. Dermatology
    2. Dormatology
    3. Deontology
    4. Dermatoglyphics