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Some friends decided to buy a Nikon cam...

Some friends decided to buy a Nikon camera priced at $300 by contributing equal amount of mony. At the time of purchase, one more friend decided to contribute along with the others, thus reducing the contribution of each friend by $10.How many friends were there originally ?

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ENGLISH SAT-MATH PRACTICE TEST -SECTION -2
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  2. When 1189 and 643 are divided by a positive integer N, the remainde...

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  3. Among 40 employees in an office , 60% are mem. Out of them 33.33% pla...

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  4. A model of a planned city is made where ans actual distance 10 mil...

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  5. A man earns $40 for a period of 5 hours that he works per day. The...

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  6. z = (7-5i)/(11+ 4i), Which of the following options is equivlent to...

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  7. If 3x + 2y + 4z = 20, 5x + 7y - 9z = - 10 which of the following ca...

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  8. Three friends , Joe, Matt and Bruce decided to have a beer party. Jo...

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  9. If n is an even number which leaves a remainder of two when divid...

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  10. Which of the following is the correct value of ((7pi^(c))/(4) + (4p...

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  13. What is the area of the triangle ABC bounded by the graphs of f(x) ...

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  14. If the equation 3 - x = sqrt((x^2) - 15) has an extraneous solutio...

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  15. In a experiment a set of points denoted by the (x,y) coordinates a...

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  16. In the formula (3y)/(2x -y) - 2 = 5x, what is the correct expressio...

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  17. Acer.com recently purchased 30 printers, each at $120. The store the...

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  18. Amy,Joe and Ron contributed a total of $255 for a trip to an amuseme...

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  19. The population of a town increases by 20% in each year starting 2010...

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  20. f(x) = (5-x^(p))^((1)/(2)) . If the value of f(f(2)) = 2 , what is t...

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