Practice UPSC CSAT Numeracy questions with answers and explanations.
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Increase/base ×100 = 25%.
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The units digit follows from 4³.
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5²+4²=41.
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Area=6×7=42.
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By Vieta, root sum is the coefficient 17.
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(8+13)/2=10.5.
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Increase/base ×100 = 25%.
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Increase/base ×100 = 25%.
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The units digit follows from 6³.
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16²+5²=281.
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Area=17×8=136.
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By Vieta, root sum is the coefficient 29.
