Everyday Science Mcqs (2021)

Computer Mcqs (754)

Math Solutions (1)

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  • Magnitude of energy released by an earthquake is calculated using ________?
    1. Earthquake scale
    2. Seismic scale
    3. Temblor scale

  • The ability of the Eye to see in the dark, is due to the production of a purple pigment known as________?
    1. Carotene
    2. Rhodopsin
    3. Iodopsin
    4. Retinene

  • The brain of human adult weighs about_________?
    1. 1200 – 1300 gm
    2. 1600 – 2000 gm
    3. 500 – 800 gm
    4. 100 – 200 gm

  • What happens to a person who receives the wrong type of blood?
    1. All the arteries constrict
    2. All the arteries dialates
    3. The RBCs agglutinate
    4. The spleen and lymphnodes deteriorate

  • EEG records the activity of__________?
    1. Heart
    2. Lungs
    3. Brain
    4. Muscles

  • The toxicity of which of the following heavy metals leads to Liver cirrhosis?
    1. Copper
    2. Lead
    3. Mercury
    4. Zinc

  • Insufficient blood supply in human body is referred as___________?
    1. Ischemia
    2. Hyperemia
    3. Hemostasia
    4. Hemorrhage

  • What inspired reflecting road lights to be invented?
    1. Sun light on steel posts on road sides
    2. The sun light on the windshield

  • Cell or Tissue death within a living body is called as__________?
    1. Neutrophilia
    2. Nephrosis
    3. Necrosis
    4. Neoplasia

  • Which of the part of tongue bears cells for sour taste?
    1. Front
    2. Back
    3. Sides
    4. Middle

  • The carbon dioxide content in the air that we exhale is about?
    1. 4%
    2. 9%
    3. 15%
    4. 16%

  • Tetanus is caused by____________?
    1. Clostridium
    2. Virus
    3. Bacteriophage
    4. Salmonella

  • The metal, which is a constituent of vitamin B12 is____________?
    1. Iron
    2. Magnesium
    3. Zinc
    4. Cobalt

  • What ";Enrico Fermi"; invented?
    1. X ray machine
    2. Betatron
    3. Cyclotron
    4. Nuclear reactor

  • The type of glass used in making lenses and prism is___________?
    1. Pyrex glass
    2. jena glass
    3. Flintglass
    4. Soft glass

  • IBM Stands for _________?
    1. International Business Machine
    2. Integrated Business Machine
    3. Information Business Machines
    4. International Business Model

  • First Computer for home use was introduced in 1981 by which company?
    1. IBM
    2. Apple
    3. Intel
    4. Dell

  • Study of Soil is called__________?
    1. Pedology
    2. Pedagogy
    3. sociology
    4. Demography

  • Which Gas is included in Fry Chips Packets for safety?
    1. Nitrogen gas
    2. Carbon dioxide
    3. Oxygen
    4. Hydrogen

  • A reptile with a four-chambered heart is______________?
    1. Snake
    2. Turtle
    3. Lizard
    4. Crocodile

  • File Management is responsibly of__________?
    1. Task Manager
    2. RAM
    3. BIOS
    4. Operating System

  • Which creature is the symbol of Medicine?
    1. Cat
    2. Lizard
    3. Snake
    4. None of these

  • Ombrophobia is fear of____________?
    1. Rain
    2. Snow
    3. Smog
    4. None of these

  • The Reason for a Swimming Pool to appear Less Deep than the actual depth is__________?
    1. Refraction
    2. Light scattering
    3. Reflection
    4. Interference

  • Nephology is study of_____________?
    1. Knowledge
    2. Clouds
    3. Rain
    4. None