Sunlight enters in the room by ___ reflection.

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• Egg is rich source of nutrients except?

  (A) Fats
  (B) Vitamin A
  (C) Protein
  (D) Vitamin C

  ►Correct Option
  
  Correct Option is: D
  

• Speed of sound is maximum in?

  (A) Gas
  (B) Liquid
  (C) Same in all
  (D) Sodid

  ►Correct Option
  
  Correct Option is: D
  

• What is the source of electric energy in an artificial satellite?

  (A) Nuclear reactor
  (B) A dynamo
  (C) A Thermopile
  (D) Solar cells

  ►Correct Option
  
  Correct Option is: D
  

• The energy of matter is motion is?

  (A) Potential Energy
  (B) Projectile
  (C) Kinetic energy
  (D) Resistance

  ►Correct Option
  
  Correct Option is: C
  

• Which of the following has more speed?

  (A) Speed of light
  (B) Sound
  (C) Train
  (D) Water

  ►Correct Option
  
  Correct Option is: A
  

• Which is the power factor of a pure resistor circuit?

  (A) One
  (B) Zero
  (C) Leading
  (D) Lagging

  ►Correct Option
  
  Correct Option is: A
  

• The filament of an electric bulb is made of?

  (A) Tungsten
  (B) Iron
  (C) Nichrome
  (D) Carbon

  ►Correct Option
  
  Correct Option is: A
  

• Which metal is extracted from hematite?

  (A) Copper
  (B) Iron
  (C) Zinc
  (D) Potassium

  ►Correct Option
  
  Correct Option is: B