Most Important & Most Repeated MCQs

  • 3
  • 9
  • 12
  • 15
  • b
  • Total Students = 30
    Math = 12
    Science=15
    Both =6
    Total=12+15-6=21
    Total Students who like neither=Total Students-Total who like either
    Total Students who like neither=30-21=9

  • Sun light
  • Coal
  • Wind
  • Biomass
  • b
  • Non-renewable sources of energy are Coal, Natural Gas, Oil and Nuclear Energy.

  • Heart
  • Brain
  • Lungs
  • Kidney
  • d
  • A Kidney made up of about 1 million filtering units which are called Neprons.
    The function of Nephron is to filter the blood and remove wastage.

  • Thermal Energy
  • Sound Evergy
  • Kinetic Energy
  • Potential Energy
  • a
  • Thermal Energy is created from the vibration of atoms and molecules within particles.
    Thermal Energy is also called Heat Energy.