# Polmon Instruments Interview Questions

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###### The banker’s gain on a sum due 3 years hence at 12% per annum is Rs. 360. The banker’s discount is: A. Rs. 1350 B. Rs. 1360 C. Rs. 1370 D. Rs. 1380
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###### Let A = {0, 1} × {0, 1} × {0, 1} and B = {a, b, c} × {a, b, c} × {a, b, c}. Suppose A is listed in lexicographic order based on 0 < 1 and B is listed in lexicographic order based on a < b < c. If A×B A. ((1, 0, 0),(b, a, a),(0, 0, 0)) B. ((1, 0, 0),(a, a, a),(0, 0, 1)) C. ((1, 0, 0),(a, a, a),(1, 0, 0)) D. ((1, 0, 0),(a, a, a),(0, 0, 0))
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###### The equation of a straight line passing through (6, –3) and (4,–3) is A. x = 4 B. x = 6 C. y + 3 = 0 D. None of these
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###### By selling an article at Rs.600, a profit of 25% is made. Find its cost price? A. Rs.560 B. Rs.540 C. Rs.520 D. Rs. 480
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