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Like this PageCLICK this button to recommend this page to Google. GRE Practice TestGRE Practice: Problem Solving Select Many GRE Practice Test 2Powered by GreGuide Version 2.2.1 Copyrights 2007, GreGuide.com Question 1 Which of the following is a quadratic equation? Indicate all correct options.
Correct Answer: B, C and D Explanation: (z+1)(z+2)(z+3)(z+4)=9 is a polynomial equation of degree 4. Question 2 A, B and C can together complete a work in 30 days working 5 hours daily. Which of the following statements is true? Indicate all correct statements.
Correct Answer: C, D and E Explanation: We are given that A, B and C complete the work in 30 days working for 5 hours daily. Question 3 Two trains of equal lengths are running on parallel tracks in the same direction. If their speeds differ by 4 km/hr, then which of the following statements is true? Indicate all such statements
Correct Answer: A, D and E Explanation: Time taken by the trains to cross each other = Sum of their lengths/difference of their speeds
Option C is false and D is true. Question 4 1, 5 and 9 are in AP. Which of the following are in AP? Indicate all correct options.
Correct Answer: A, B and D Explanation: A: 5+9, 9+1, 1+5 can be rewritten as 14, 10, 6 Question 5 The cost of one orange is equal to the cost of four bananas and the cost of three bananas is equal to the cost of 5 eggs. Which of the following is true? Indicate all correct statements.
Correct Answer: A and E Explanation: Let the cost of one orange, one banana and one egg be O, B and E respectively. Like this PageCLICK this button to recommend this page to Google. Spread The Word / Bookmark this content Digg this Post to del.icio.us Post to Furl Post to Netscape.com
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