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Tuesday, November 27, 2014 1. Three points in the coordinate system were given , n and all lie on the same line Col A: k Col B: 2 Ans: C 2. A company sold a product for x dollars in 1990. The price of the product would increase by 2.5% every year. Which of the following expressions could be used to calculate the price of the product in the year 2000? A. x ^10 B. x ^10 C. x ^ 10 D. x ^10 E. x ^ 10 Ans: D 3.There is a circular water fountain of Diameter 12m. The wall of the tank has a width of 2m. If the thickness of the fountain is 0.06m, what is the volume of the concrete used in constructing the tank? On a street, there are four houses which are to be painted. There is a choice of three colors, and one house will be painted with a single color. In how many ways can the houses be painted? A. 4 B. 24 C. 64 D. 81 E. 128 Ans: D 4. 3,1,4,2,3,1,4,2...... is a series in which 3,1,4,2 are repeated for every 4 terms then what is the product of the 67th,68th term? A. 2 B. 4 | 
