Cat Quant79
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www.complore.com CAT 2009 Quant questions
Transcript of Cat Quant79
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Find the smallest number in a GP whose sum is 38 and product 1728
(a) 12 (b) 20 (c) 8 (d) none of these
A boat travels 20 km upstream in 6 hrs and 18 km downstream in 4 hrs. Find the speed of the boat in still water and the speed of the water current?
(a) 1/2 kmph (b) 7/12 kmph (c) 5 kmph (d) none of these
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The number of values of k for which the roots of the equation kx^3 + 2x^2 – 3x + 1 = 0 are in harmonic progression is
(A) 0 (B) 1 (C) 2 (D) 3 (E) more than 3
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