Question
In a mixture 'P', the ratio of milk to water is 7:5. In
another mixture 'Q', the ratio is 1:2. If 72 litres of P and 54 litres of Q are mixed, find the final milk to water ratio.Solution
ATQ,
Milk in P = (7/12) Ă— 72 = 42 litres
Water in P = (5/12) Ă— 72 = 30 litres
Milk in Q = (1/3) Ă— 54 = 18 litres
Water in Q = (2/3) Ă— 54 = 36 litres
Required ratio = (42 + 18) : (30 + 36) = 60 : 66 = 10 : 11
Select the word which means the same as the group of words given.
Cure for all problems and diseases
Select the most appropriate synonym of the given word
Profuse
Select the most appropriate antonym of the given word.
Cheerful
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In the following question, an idiomatic expression or a proverb has been given in bold—followed by four alternatives. Choose the one which best expre...
Select the correct SYNONYM of the given word.
atrocious
His eloquence was evident in his speech.
Select the most appropriate synonym of the given word.
 Colloquial
Absolve
Person who is nervous and shy
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