Mathematics
Zero is a ——- number?
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120 men build a building in 30 days. How long will 80 men take?
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Total cubic blocks are 50. To construct a solid cube with none left over, minimum number needed is:
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What is the 101st term of the sequence 1, 4, 7, 10,———?
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Find the percentage of 0.001:
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The ratio of 50ml and 2 liters is
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What is the smallest Integer divisible by 21 and 18 and 24?
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One neon sign blinks every 6 seconds and another every 8 seconds. After how many seconds will they blink together again?
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If a^(2x−2) = 1 where a is a positive real number other than 1, then x = ?
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