Everyday Science Mcqs (1972)

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  • Which of the following Vitamin is required for Normal Blood Circulation ?
    1. Vitamin A
    2. Vitamin K
    3. Vitamin D
    4. Vitamin E

  • 1 Meter = _________ millimeters?
    1. 10000 millimeters (mm)
    2. 10 millimeters (mm)
    3. 100 millimeters (mm)
    4. 1000 millimeters (mm)

  • 1 Meter = _________?
    1. 1000 centimeters (cm)
    2. 100 centimeters (cm)
    3. 10 centimeters (cm)
    4. 10000 centimeters (cm)

  • An astronaut sees the colour of the sky as: _________?
    1. Blue
    2. White
    3. Red
    4. Black

  • The position of an element in the Periodic Table is determined by its __________ number?
    1. Electron
    2. Proton
    3. Neutron
    4. None of these

  • Which among the following is correct about Saliva of a Healthy Human?
    1. It is slightly acidic
    2. It is slightly saline
    3. It is slightly alkaline
    4. It is neutral

  • Which of the Following Hormones Regulate Blood Sodium and Potassium Levels in the Body?
    1. Aldosterone
    2. Cortisol
    3. Glycogens
    4. Pheromones

  • Calcium level in the blood is regulated by the: ___________?
    1. Thyroid
    2. Parathyroid
    3. Adrenal medulla
    4. A and B

  • Which part of the brain controls the Pituitary Gland?
    1. Hindbrain
    2. Hypothalamus
    3. Hippocampus
    4. Midbrain

  • The process which is essential for continuing and survival of species is __________?
    1. Digestion
    2. Respiration
    3. Reproduction
    4. Excretion

  • The part of brain involved in balance and precision in movements is: __________?
    1. Cerebrum
    2. Cerebellum
    3. Thalamus
    4. Medulla oblongata

  • Which one of the following waves are used by the common TV remote control?
    1. Radio waves
    2. Lasers
    3. Infrared waves
    4. Ultrasonic waves

  • Recently, scientists observed the merger of giant ‘blackholes’ billions of light-years away from the Earth. What is the significance of this observation?
    1. ‘Higgs boson particles’ were detected.
    2. Gravitational waves’ were detected.
    3. Possibility of inter-galactic space travel through ‘wormhole’ was confirmed.
    4. It enabled the scientists to understand ‘singularity’.

  • What is the largest cell in the human body?
    1. Ovum
    2. RBCs
    3. Sperm cell
    4. Neuron

  • Total number of moons in entire Solar System are:__________?
    1. More than 100
    2. More Than 200
    3. More than 300
    4. More than 400

  • Wireless transmission can be done via _____________?
    1. A Infrared waves
    2. Radio waves
    3. Microwaves
    4. All of these

  • The Aurora Borealis, also known as ________?
    1. Western lights
    2. Southern lights
    3. Eastern lights
    4. Northern lights

  • Which one of the following elements the drum of a Photostat machine is made up of: _________?
    1. Aluminium
    2. Selenium
    3. Barium
    4. None of these

  • Chromosomes are made up of __________ ?
    1. DNA only
    2. DNA and RNA
    3. Proteins only
    4. DNA and Proteins

  • A shooting star is _________?
    1. Sun
    2. A comet
    3. A meteor
    4. An steroid

  • Cataract is a disease of ________?
    1. Eyes
    2. Throat
    3. Lungs
    4. Circulatory system

  • Combustion can not take place without __________?
    1. Hydrogen
    2. Air
    3. Oxygen
    4. Argon

  • Main constituent in air is ___________?
    1. Oxygen
    2. Nitrogen
    3. Hydrogen
    4. Helium

  • Proteins are made up of _________?
    1. Polynucleotide
    2. Polypeptide
    3. Oxyacetylene
    4. None of these

  • Permanent hardness of water is due to the presence of __________?
    1. Sodium bicarbonate
    2. Calcium sulfate
    3. Calcium bicarbonate
    4. None of these