Mathematics
If 2x + 2x + 2x = 12 what is the value of 2x – 1?
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Simplify (2 + 3²) + (3 + 2³) = ?
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A worker earns Rs. 4.00 per hour. On a day that he works from 9:30 A.M. to 3:00 P.M., how much will he earn?
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By selling a fan for Rs. 475, a person loses 5% to get a gain of 5%, he should sell the fan for:
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The value of 3.5 × 1.4 / 0.7 is:
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15 men were hired to plough a piece of land in 10 days. How many more men are required to do the same job in 3 days?
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The sum of two numbers is 40 and their difference is 4. The ratio of the numbers is:
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Two numbers are respectively 20% and 50% more than a third. What percentage is the first to the second?
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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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