# C-Edge Technologies Interview Questions

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###### {X | x ε N Ʌ x < 1} is the A. Empty set. B. singleton set. C. a set with three points. D. The set with two points.
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###### A cube of edge 15 cm is immersed completely in a rectangular vessel containing water. If the dimensions of the base of vessel are 20 cm × 15 cm, find the rise in water level. A. 11.25 cm B. 10.25 cm C. 9.25 cm D. 8.25 cm
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###### The average age employees of TCS is 35 years. it was found that age of one employee has taken as 10 years less than his actual age, so the new average, increased by 0.5 years. the no. of employees – A. 12 B. 18 C. 20 D. 22
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###### For Cosine Rule of any triangle ABC, c² is equal to A. c² + a² + 2ac cos C B. a² + b² - 2ab cos C C. a² + b² + 2ab cos A D. a² - b² + 2ab sin A
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###### Find the cube root of (-1000). A. 10 B. -10 C. 11 D. -11
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###### Find the odd man out. 5, 6, 14, 45, 185, 925, 5556 A. 165 B. 175 C. 185 D. 195
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