Sanitation Health and Hygiene MCQ Questions and Answers Quiz

111. Which stream animal is an indicator of poor water quality?

  1. a black fly larva
  2. a caddis fly larva
  3. a May fly larva
  4. a riffle beetle

112. Which two words mean ‘neat?

  1. Unconcentrated, high in strength
  2. Tidy, unconcentrated
  3. High in strength, tidy

113. Which word means ‘any substance that causes an allergic reaction?

  1. ingest
  2. fungicidal
  3. allergen

114. Which year has been declared as the International year of Sanitation by the UnitedNation Organization (UNO)?

  1. 2014
  2. 2015
  3. 2008

115. Who invented the flushing toilet in 1596?

  1. Joseph Bramah
  2. George Jennings
  3. John Harrington

116. Why does the toilet bowl water level stay the same regardless of how much waste is deposited?

  1. There is an overflow safety mechanism.
  2. The water level is maintained by the siphon.
  3. The water will rise and overflow if enough water is added.
  4. None

117. Why is porcelain a suitable material for the construction of toilets?

  1. Porcelain is a hard material.
  2. Porcelain is a non-porous material.
  3. Porcelain is a hard, non-porous material.
  4. None
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