Friday, January 15, 2010

CAT SHOT-1

This section is dedicated to CAT. Here we deal with the problems which often appears in mocks and actual cat as well.Fasten your belt. Here we go.

(1)2^y+2*(3^y)>3*(4^y) and y=3x^2+2x-2
Which of the following is a possible value of x?
(a)-1.5 (b)-2.5 (c)-0.5 (d)0.7 (e)1.2

(2)For N values of t, where t<=250, the highest power of t in t! is t^5. Then which of the following is true? (a)N<=4 (b)N=6 (c)N=8 (d)N=10 (e)N>=12

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