Quantitative Aptitude
Page 10 of 48 • 475 total questions
Quantitative Aptitude • Boats and Streams
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A man can row at 10 km/hr in still water. He rows to a place and comes back, finding that he takes as much time to row 4 km downstream as to row 1 km upstream. What is the speed of the stream?
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Quantitative Aptitude • Boats and Streams
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A boat takes 2 hours to travel a certain distance downstream and 3 hours to return. If the speed of the stream is 4 km/hr, what is the distance traveled one way?
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Quantitative Aptitude • Surds and Indices
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If 2^(2x) - 2^(x+3) + 16 = 0, find x
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Quantitative Aptitude • Surds and Indices
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If x=4, y=8, z=16, find the value of: (x^(3/2) × y^(2/3) × z^(1/2)) / (x^(1/2) × y^(1/3) × z^(-1/4))
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Quantitative Aptitude • Surds and Indices
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Find the value of: (0.000064)^(1/3) × (0.04)^(-1/2)
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Quantitative Aptitude • Surds and Indices
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If a=2+√3, find √a + 1/√a
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Quantitative Aptitude • Surds and Indices
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Simplify: (x^a/x^b)^(a²+ab+b²) × (x^b/x^c)^(b²+bc+c²) × (x^c/x^a)^(c²+ca+a²)
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Quantitative Aptitude • Surds and Indices
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If √(1+√(1+√(1+...))) = x, find x
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Quantitative Aptitude • Surds and Indices
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Simplify: (a^(m+n))^(m-n) × (a^(n+p))^(n-p) × (a^(p+m))^(p-m)
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Quantitative Aptitude • Surds and Indices
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If 4^x - 4^(x-1) = 24, find (2x)^x
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