Most Important & Most Repeated MCQs

  • Bordettela
  • Pertussis
  • Both A & B
  • Streptococcus
  • C
  • Whooping Cough is also called Pertussis.
    This disease is caused by Bordetella Pertussis.
    This disease is found in humans only.

  • Voltage
  • Current
  • Electric Potential Energy
  • Electromotive Force
  • B
  • Unit of Electric Current is Ampere.
    The symbol of Ampere is A.

  • UV rays
  • X-Rays
  • Gamma Rays
  • Infrared Rays
  • A
  • Ozone formula is O3.
    Ozone is an organic molecule.
    The molar mass of Ozone is 48.

  • Current
  • Voltage
  • Electromotive Force
  • Charge
  • A
  • Ammeter is used to measure current (AC & DC).
    AC stands for Alternative Current.
    DC stands for Direct Current.
    Ammeter was invented by Friedrich Dexler in 1884.

  • Travelled by Earth in one year
  • Of Galaxy from Earth
  • Travelled by the nearest star in one year
  • Travelled by light in one year
  • D
  • A light year is a unit of distance.
    Light travels at a velocity of 300,000 Km/sec.
    One light year is equal to 9.5 X 1012 Km.

  • Hydrogen
  • Oxygen
  • Sulfuric Dioxide
  • Nitrogen
  • C
  • Sulfuric Dioxide gas usually emitted from the industries.
    Sulfuric Dioxide is main cause of Acidic Rain.

  • Mars
  • Serum
  • Jupiter
  • Uranus
  • C
  • Saturn is the lightest planet in our solar system.

  • Due to imbalance in ocular muscle eyes turn inward or outward
  • Out of focus eyes
  • Week Eyes
  • Eyes which cannot be operated
  • B
  • Crossed Eyes are also called Strabismus.
    Its condition of eye in which both eyes cant look at the same place at the same time.
    This disease usually occurs in those people who have poor eye muscle control.

  • Dyspepsia or Indigestion
  • Diarrhea
  • Constipation
  • Dysentery
  • A
  • Over eating is also cause of Diabetes, Heart disease and stroke.

  • Carbohydrates
  • Fats
  • Proteins
  • Minerals
  • A
  • Carbohydrates, Proteins, Fats are very high sources of energy.
    Fats have maximum Calorific Value.