Everyday Science Mcqs (2021)

Computer Mcqs (754)

Math Solutions (1)

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  • What is the name of bacteria that causes Lyme Disease.
    1. Escherichia Coli
    2. Staphylococus aureus
    3. Borrelia burgdorferi
    4. None of these
    5. Borrelia burgdorferi

  • Examples of Monosaccharides are ___________.
    1. Glucose
    2. Galactose
    3. Fructose
    4. All of these

  • What are the components of Balance Diet?
    1. Carbohydrates+Fats
    2. Proteins+Water
    3. Vitamins+Minerals
    4. All of these

  • How many types of nutrients are there?
    1. 1
    2. 2
    3. 3
    4. None of These

  • A balanced diet quality formula recommended by World Health Organization is ____________.
    1. Carbohydrates 58% + Proteins 12% + Fats 30%
    2. Mineral+Proteins+Fats
    3. Fats+Proteins+Minerals
    4. None of these

  • Chief builder of the body are ___________?
    1. Carbohydrates
    2. Proteins
    3. Fats
    4. None of these

  • __________ are called the powerhouses of the cell?
    1. Mitochondria
    2. Vesicles
    3. Lungs
    4. Liver

  • In night, when photosynthesis is stopped, plants__________?
    1. take in Carbon Dioxide
    2. give off Oxygen
    3. give off Carbon Dioxide
    4. None of these

  • The device used to convert Alternate Current into Direct Current is called?
    1. Anemometer
    2. Battery
    3. Galvanometer
    4. Rectifier

  • Halley';s Comet is the only known short-period comet that is consistently visible to the naked eye from Earth, appearing every 72–80 years. It last appeared in the inner parts of the Solar System in 1986 and will next appear in mid-_________?
    1. 2065
    2. 2061
    3. 2040
    4. None of These

  • The fourth state of matter is?
    1. Water
    2. Salts
    3. Vapours
    4. Plasma

  • About 50% of the Earth’s crust, including the waters on the Earth and atmosphere, is?
    1. Oxygen
    2. Cabon Dioxide
    3. Silicon
    4. Clay

  • Acid rain is mainly caused by emissions of __________ in the atmosphere?
    1. Sulfur Dioxide and Potassium Nitrate
    2. Sulfur and Charcoal
    3. Nitrogen Oxide and Potassium Nitrate
    4. Sulfur Dioxide and Nitrogen Oxide

  • In general, wind speed of 10 –13 kph caused_______?
    1. minor or no damage
    2. considerable damage
    3. severe damage
    4. extreme damage

  • Water covers __________ of the Earth';s surface?
    1. 61%
    2. 67%
    3. 71%
    4. 76%

  • Who is considered the founder of meteorology?
    1. Aristotle
    2. Plato
    3. Einstein
    4. Newton

  • Wind energy is the __________ energy.
    1. Potential
    2. Transverse
    3. Kinetic
    4. Mechanical

  • The energy value of food is measured in_______?
    1. Joule
    2. Calories
    3. Tesla
    4. Proteins

  • The natural fats and oils are composed of_________?
    1. Carbon, Hydrogen and Oxygen
    2. Carbon, Hydrogen and Nitrogen
    3. Carbon, Oxygen and Nitrogen
    4. Hydrogen, Oxygen and Nitrogen

  • The source of oxygen in photosynthesis is
    1. water
    2. salts
    3. minerals
    4. glucose

  • The instrument used to measure wind speed is?
    1. Anemometer
    2. Barometer
    3. Hydrometer
    4. Hygrometer

  • The gas, commonly known as “laughing gas”, is
    1. Carbon Dioxide
    2. Sulfur Dioxide
    3. Nitrous Oxide
    4. Sodium Oxide

  • The good sources of iodine are_______?
    1. green leafy vegetables
    2. seeds
    3. fresh vegetables and fruits
    4. sea foods

  • The good sources of Vitamin-C are________?
    1. green leafy vegetables
    2. seeds
    3. fresh vegetables and fruits
    4. sea foods

  • The good sources of Vitamin-B Complex are?
    1. green leafy vegetables
    2. seeds
    3. fresh vegetables and fruits
    4. sea foods