- Imhoff tanks
- Trickling filters
- Sludge sedimentation tanks
- None of these
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If Dust is called Air, Air is called Fire, Fire is called Water, Water is called Colour, Colour is called Rain and Rain is called Dust, where do Fish live ?
Answer: Option 3 Generally, Fishes lives in Water and Water is called Colour in the code. So Fishes live in Colour.
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If Football is called Cricket, Cricket is called Basketball, Basketball is called Badminton, Badminton is called Volleyball, Volleyball is called Hockey and Hockey is called Golf, then which of the following games is not played using a ball?
Answer: Option 1 Badminton is played without any ball and in the question Badminton is called Volleyball.
1 Answers 2 views
The pedogenic process associated with poor drainage and which involves the accumulation of organic matter in the upper layers of the soil is called?
Answer: Option 2 The pedogenic process associated with poor drainage and which involves the accumulation of organic matter in the upper layers of the soil is called gleisation.
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The amount of oxygen consumed by the aerobic bacterias which cause the aerobic biological decomposition of sewage, is known?
Answer: Option 2 Let'
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The sewer which transports the sewage to the point of treatment, is called?
Answer: Option 2 Let'
1 Answers 4 views
Which of the following pumps in used to pump sewage solids with liquid sewage without clogging the pump is?
Answer: Option 1 Let'
1 Answers 1 views
The non-clog pump which permits solid matter to pass out with the liquid sewage, is?
Answer: Option 1 Let'
1 Answers 2 views
The type of bacteria which is active in trickling filter during biological treatment of sewage is the __________ bacteria.?
Answer: Option 3 Let'
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The method of soil conservation in which bare ground between plants is covered with layer of organic matter like straw is called?
Answer: Option 1 Mulching is the process of forming a protective covering of rotting vegetable (organic) matter to reduce evaporation and soil erosion.
1 Answers 1 views
If a MAN is called GIRL, GIRL is called WOMAN, WOMAN is called BOY, BOY is called BUTLER and BUTLER is called ROGUE, who will serve in a restaurant ?
Answer: Option 4 BUTLER serves in the restaurant and BUTLER is called ROGUE. So, ROGUE will be served in restaurant.
1 Answers 1 views