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General Knowledge > General Science

SCIENCE FUNDAMENTALS MCQs

General Science Mixed, Science, Fundamentals Vectors

Total Questions : 736 | Page 72 of 74 pages
Question 711. Paper is manufactured by
  1.    Wood, sodium and bleaching powder
  2.    Wood and resin
  3.    Wood, calcium, hydrogen sulphide and resin.
  4.    Wood and bleaching powder
 Discuss Question
Answer: Option C. -> Wood, calcium, hydrogen sulphide and resin.
Question 712. The vast resources of unutilised natural gas can be used in the production of
  1.    Carbide
  2.    Graphite
  3.    Synthetic petroleum
  4.    Fertilisers
 Discuss Question
Answer: Option D. -> Fertilisers
Question 713. Glass is made of the mixture of:
  1.    Quartz and mica
  2.    Salt and quartz
  3.    Sand and silicates
  4.    Sand and salt
 Discuss Question
Answer: Option C. -> Sand and silicates
Question 714. Gypsum is added to cement clinker to
  1.    Increase the tensile strength of cement
  2.    Facilitate the formation of colloidal gel
  3.    Decrease the rate of setting of cement
  4.    Bind the particles of calcium silicate
 Discuss Question
Answer: Option C. -> Decrease the rate of setting of cement
Question 715. Which one of the following is the petroleum wax?
  1.    Carnauba wax
  2.    Jonoba wax
  3.    Paraffin wax
  4.    Bees wax
 Discuss Question
Answer: Option C. -> Paraffin wax
Question 716. What cause a moving body to resist a change in its state of motion?
  1.    Acceleration
  2.    Inertia
  3.    Displacement
  4.    Velocity
 Discuss Question
Answer: Option B. -> Inertia
Question 717. Soap is a mixture of sodium or potassium salts of
  1.    Glycerol
  2.    Mono-carboxylic acids
  3.    Dicarboxylic acids
  4.    Tricarboxylic acids
 Discuss Question
Answer: Option B. -> Mono-carboxylic acids
Question 718. The type of glass used in making lenses and prisms is
  1.    Soft glass
  2.    Pyrex glass
  3.    Flint glass
  4.    Jena glass
 Discuss Question
Answer: Option C. -> Flint glass
Question 719. BACK TO VILLAGES slogan was given by:
  1.    Lenin
  2.    Mao
  3.    Patel
  4.    Nehru
 Discuss Question
Answer: Option B. -> Mao
Question 720. Noise or Noise pollution measured in:
  1.    Deci
  2.    Decibel
  3.    Phon
  4.    Decimal
 Discuss Question
Answer: Option B. -> Decibel

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