Question
Acid and water are mixed in a vessel A in the ratio of
5:2 and in the vessel B in the ratio 8:5. In what proportion should quantities be taken out from the two vessels so as to form a mixture in which the acid and water will be in the ratio of 9:4?Solution
Ratio of quantity = 7:2
The bulk density of clay soil is approximately:
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Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.Â
Assertion A: Rejuvenation is an effectiv...