Everyday Science Mcqs (2021)

Computer Mcqs (754)

Math Solutions (1)

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  • Maximum biological damage is caused by ____________?
    1. Gamma rays
    2. Alpha rays
    3. Beta rays
    4. Microwaves

  • Which diagnostic scan gives some of the highest radiation doses in diagnostic radiography ?
    1. CT-Scan
    2. Ultrasound
    3. MRI
    4. X-Ray

  • The importance of perspiration is to ___________?
    1. Eliminate body odours
    2. Improve the general health
    3. Open the pores in the skin
    4. Regulate body temperature

  • Which medicine can be used to make urine red in colour?
    1. isoniazir
    2. iron capsule
    3. Rifampicin
    4. Omeprazole

  • Velometer is used to measure?
    1. Rain
    2. Speed of Air
    3. Wind pressure
    4. Heat

  • Water soluble vitamins are released by__________?
    1. Sweat
    2. Tears
    3. Injections
    4. Urine

  • Which hormone is necessary for the production of milk in the mother';s breast?
    1. FSH
    2. prolactin
    3. A.D.H.
    4. Oxytocin

  • The spray bottles used as window or household cleaner or perfume spray works on: __________?
    1. Capillary action
    2. Bernoulli’s Principle
    3. Pascal’s Law
    4. Stoke’s Law

  • Selenology is the study of __________?
    1. Stars
    2. Galaxy
    3. Moon
    4. Planets.

  • 1 Carat is equal to __________?
    1. 0.2 g
    2. 0.3 g
    3. 0.4 g
    4. 0.5 g

  • What is unit of Pressure?
    1. Barr
    2. Torr
    3. Pascal
    4. All of these

  • What divides the Earth into the Northern and the Southern Hemispheres?
    1. Axis of rotation
    2. Equator
    3. North Pole
    4. South Pole

  • Triple point of water is _________?
    1. 271 K
    2. 272.2 K
    3. 273.16 K
    4. None of these

  • Chili contain which vitamin?
    1. Vitamin A
    2. Vitamin B
    3. Vitamin C
    4. None of these

  • What is ‘Tokamak’ ?
    1. An Israeli radar system
    2. An American anti-missile system
    3. A defence collaboration between Japan and South Korea
    4. A device used in nuclear-fusion research for magnetic confinement of plasma

  • Stars in the sky appear to twinkle due to _________?
    1. a series of refractions
    2. a series of reflections
    3. a surface tension phenomenon
    4. multiple diminishing brightness

  • Nowadays Milk is not considered balanced diet because it is lacking in ___________?
    1. Magnesium and Vitamin D
    2. Iron and Vitamin B
    3. Iron and Vitamin C
    4. calcium and vitamin C
    5. Calcium, phosphate, magnesium, sodium, potassium, citrate, and chlorine are all included as minerals and they typically occur at concentration of 5–40 mM.

  • Nearest star to sun is: __________?
    1. Proxima Centurai
    2. Alpha Scorpii
    3. Beta Orionis
    4. Vega

  • Pure limestone is called _______?
    1. Aluminum Oxide
    2. Calcium Carbonate
    3. Calcium Sulphate
    4. None of these

  • in which language is source program written:__________?
    1. English
    2. symbolic
    3. High level
    4. None of these

  • The color which we see when our eyes are closed?
    1. Black
    2. Grey
    3. Eigengrau
    4. None of these

  • Which metal pollute the air of a big city?
    1. Copper
    2. Chromium
    3. Lead
    4. Cadmium

  • 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

  • Which of the gas is not known as green house gas?
    1. Methane
    2. Nitrous oxide
    3. Carbon dioxide
    4. Hydrogen

  • Which of the following is a tissue?
    1. Blood
    2. Lungs
    3. Kidney
    4. pancreas