Sanitation Health and Hygiene MCQs Quiz Multiple Choice Questions & Answers Page 3

101. Expanded form of HIV is:

1. Human immunity deficiency virus
2. Human immune deficiency syndrome virus
3. None of these

102. Food Contact surfaces should be cleaned:

1. Before and after they are used
2. When they are visibly dirty
3. Every four hours
4. All of the above

103. Half of Indias groundwater is

1. Extremely good
2. Poisonous
3. Smelly

104. How can you tell if food has enough bacteria to cause food poisoning?

1. It will smell.
2. You cant, it will appear normal.
3. It will have a different colour.
4. It will taste different.

105. How does a pit toilet or latrine work?

1. by separating sludge and scum from the liquid wastewater
2. by holding feaces and urine in a pit or tank until it can be removed for further treatment
3. by allowing feaces and urine to flow directly to a drain field for bacteria to continue their work
4. by mixing in air to speed up the breakdown of liquid wastewater treatment

106. How is it possible to flush a toilet if there is no water in the toilet tank?

1. Fill the bowl with two cups of water.
2. Pour a bucket of water into the bowl.
3. It impossible to flush without water in the tank.
4. All of them

107. How long approximately should you wash your hands?

1. 20 sec
2. 5 sec
3. 1 min

108. How long do most toilets take to flush?

1. 3 seconds
2. 5 seconds
3. 10 seconds
4. None

109. How many million litres of sewerage flows into our rivers daily?

1. 17000
2. 27000
3. 37000

110. How many million people worldwide have poor access to clean drinking water?

1. 548
2. 748
3. 948

111. How many people in the world do not have access to toilets?

1. about 10 million
2. about 1 million
3. about 100 million
4. about 1 billion

112. How many sewerage Treatment plants are in working condition in Delhi?

1. 18
2. 36
3. 54

113. How many Sewerage Treatment Plants are there in Delhi?

1. 37
2. 47
3. 57

114. How much garbage generated daily gets properly treated?

1. 18.75%
2. 28.75%
3. 38.75%

115. How much garbage generated everyday is picked up?

1. 20%
2. 30%
3. 40%

116. How much MLD of untreated water is seeping into Yamuna daily?

1. 925
2. 1225
3. 2225

117. How much municipal solid waste does urban India generate every day?

1. 0.88 L tonnes
2. 1.88 L tonnes
3. 2.88 L tonnes