Mathematics
Series 2,3,5,8,12 next:?
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A car washer can wash 8 cars in 18 minutes. At this rate how many cars can be washed in three hours?
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If 135 × 604 = 43,056 and 27 × 698 = 82,926, then 27 × 698 =
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Ratio of Bio students to math students is 6:7. If 90 students are taking bio, how many are taking maths?
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Diameters of two coins are in ratio 1:3. Smaller rolls around bigger coin. Number of rotations:
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At a company’s Annual Dinner, 1/2 are employees and 1/3 are employees’ spouses. What percentage are neither?
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Difference between SP at 4% and 6% profit is Rs.3. Ratio is
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Zero is a ——- number?
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If A = -50 and B = -25, then:
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