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Remaining quantity of the original mixture = 150 – 54 = 96 litres Quantity of water in the final mixture = 96 x (3/8) + 54 = 90 litres Quantity of milk in the final mixture = 66 x (5/8) = 60 litres Ratio of water and milk in the final mixture = 90 : 60 = 3:2
Which of the Following is not the Ore of Aluminium ?
Repetition of sound produced by reflection of sound waves is called-
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What is the process called that forms a protective oxide layer on aluminum?
Protons were discovered by
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Which of the following is the sweetest sugar?
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Atomic number of an element is equal to the number of ____ in the nucleus.
Calcium cyanamide, used as a fertilizer, is commercially known as ______.