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Everyday Science Most Important MCQs Two

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The tree sends down roots from its branches to the soil is known as ________?
  • A. Oak
  • B. Pine
  • C. Banyan
  • D. Palm
Carbon dioxide was discovered by ________?
  • A. Niels Bohr
  • B. Amedeo Avogadro
  • C. Joseph Black
  • D. None of Above
Inflammation of liver is caused by ________?
  • A. Cholera
  • B. Hepatitis
  • C. Typhoid
  • D. Jaundice
Human eye is how many Megapixels?
  • A. 1080 MP
  • B. 720 MP
  • C. 576 MP
  • D. 570 MP
When sugar is added to water, its boiling point: ________?
  • A. Increase
  • B. Decrease
  • C. Remain unchanged
  • D. None of the above
The SI unit of charge is ________?
  • A. Ampere
  • B. Coulomb
  • C. Ohm
  • D. Volt
The average adult has a blood volume of about ________ liters.
  • A. 4
  • B. 5
  • C. 6
  • D. 7
Which from the following is true for “Sound”?
  • A. Sound cannot travel through a vacuum
  • B. Sound cannot travel through gases
  • C. Sound cannot travel through liquids
  • D. Sound cannot travel through solids
The planet that moves round the Sun at the highest speed is ________?
  • A. Jupiter
  • B. Venus
  • C. Mars
  • D. Mercury
1 light year = ?
  • A. 9.5×10^6 km
  • B. 9.5×10^9 km
  • C. 9.5×10^12 km
  • D. 9.5×10^18 km
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