General Science
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is equivalent to
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-
-
-
B.
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______________ gives hardness to stainless steel.
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Zinc
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Lead
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Carbon
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Tin
C.
Carbon
............ is a byproduct of sewage treatment and can be decomposed to produce bio-gas.
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Sewage
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Sludge
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Sewer
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Scum
B.
Sludge
'Alfalfa' is the name of a .............
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Mineral
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Tribe
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Grass
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Town
C.
Grass
A fresh egg when placed in salt water will
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sink and go to the bottom
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sink but will not go to the bottom
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float
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burst
C.
float
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Mock Test Series
Mock Test Series



