Practice Quantitative Reasoning questions with answers and explanations.
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The sum is 370; divide by 5 to get 74.0.
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Probability equals favourable outcomes divided by total outcomes.
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Subtract 17 and divide by 4; x=25.
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Subtract 18 and divide by 8; x=15.
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Increase=7/189×100=3.7%.
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24×50=1200.
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Sale price=248×(1−20/100)=198.4.
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Use combinations: C(17,6)=12376.
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171×1.23=210.33.
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The first share is 11/18 of 432, which is 264.
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Time=281/77=3.65 hours.
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14×85=1190.
