# Tayana Software Solutions Interview Questions

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###### The function f(x) = x3 – 6×2 + 3x + 25 has A. no maxima, but a _minima at x = 1 B. a maxima at x = 1, but no minima C. a maxima at x = 3 and a minima at x = 1 D. a maxima at x = 1 and a minima at x = 3
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###### Angles are measured from the positive horizontal axis, and the positive direction is counterclockwise. What are the values of sin B and cos B in the 4th quadrant? A. sin B > 0 and cos B < 0 B. sin B < 0 and cos B < 0 C. sin B > 0 and cos B > 0 D. sin B < 0 and cos B > 0
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###### The length of the side of a square is represented by x+2. The length of the side of an equilateral triangle is 2x. If the square and the equilateral triangle have equal perimeter, then the value of x is __ A. 2 B. 4 C. 6 D. 8
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###### Two taps A and B can fill a bathtub in 10 minutes and 15 minutes respectively. If A was open for the first two minutes, B for the next two minutes and so on, the bathtub is A. 2 minutes B. 12 minutes C. 22 minutes D. 32 minutes
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