Related Questions

Coal mines drainage waste water (acidic in nature) results from the earth's water percolating through the voids created in coal bed during mining. This polluted water which either drains out naturally to water courses or are removed before starting the mining is
A Neutralised by alkali treatment
B Left as such without any treatment
C Diluted with fresh water to reduce its acidity
D None of these
The ________ river with its tributaries drains the state of Sikkim.
A Gandak
B Kosi
C Tista
D Brahmaputra
River Luni drains into
A Kerala Coast
B Ganga delta
C Godavari delta
D Rann of Kachchh
River Rhine of Europe drains into
A North Sea
B Black Sea
C Caspian Sea
D Adriatic Sea
A gas which is collected over water becomes moistened due to water vapor, exerts its own partial pressure at the gas temperature, which is termed as its
A Aqueous tension
B Saturated humidity
C Vapor pressure
D Absolute humidity
If 'air' is called 'green', is called 'red', 'red' is called 'sea', is called 'blue', 'blue' is called 'water' and 'water' is called 'pink', then what is the color of grass?
A Green
B Air
C Red
D Pink
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 ?
A Dust
B Fire
C Colour
D Water
Left ovarian vein drains into-
A Left external iliac vein
B Inferior venacava
C Left renal vein
D Superior venacava
What is the name given to the drains used in depressions?
A Shallow Surface Drains
B Deep Surface Drains
C Open Drains
D Drains
In hill roads the side drains arc provided
A only on the hill side of road
B only on the opposite side of hill
C on both sides of road
D none of the above

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