Mathematics
A mixture contains alcohol and water in the ratio of 12:5. On adding 14 litres of water, the ratio becomes 4:3. The quantity of alcohol is:
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If 1/3 of the liquid contents of a can evaporates on the first day and 3/4 of the remainder evaporates on the second day, the fractional part of the original contents remaining at the close of the second day is:
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The scores of the student in eight papers are 58, 72, 65, 85, 94, 78, 87 and 85. What is the mean score?
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A square shaped wedding hall has an area of 18 m². Find the cost of tile flooring at the rate of Rs. 725 per square meter?
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The word "Lugubrious" means:
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If X and Y are two positive real numbers and X^(1/3) = Y^(1/4), then which relation is true?
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What is the meaning of Gwadar?
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A polygon with 8 sides is called:
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If the 5th term of an arithmetic sequence is 18 and the 15th term is 58, what is the sum of the first 25 terms?
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