VIDEO EXPLANATIONS: OFFICIAL PSAT TESTS 2010 to 2005
The following is the list of video explanations to all of the math questions in the previous 11 official PSAT tests.
To help you identify the tests, I have included the first few lines of question number 38 from the math section,
in addition to the year and day of the test.
PSAT 2011 Saturday
(Q38. What is the least value of x for which...)
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20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38.
PSAT 2010 Wednesday
(Q38. The volume of cube P is 10. If the length of an edge of cube Q is…)
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PSAT 2010 Saturday
(Q38. Ray wants to arrange 7 different pictures of his family in a row on his desk…)
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PSAT 2009 Wednesday
(Q38. In the xy-plane, the line with equation ax+by=1, where a and b are constants...)
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PSAT 2009 Saturday
(Q38. Mike and Paul left their houses at the same time for a fitness run to a park…)
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PSAT 2008 Wednesday
(Q38. If 75<(x-2)/3<76, what is one possible value…)
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PSAT 2008 Saturday
(Q38. If a/b=2/5 and b/c=1/3…)
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PSAT 2007 Wednesday
(Q38. In the xy-coordinate system, a circle has center C with coordinates (6, 2.5)…)
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PSAT 2007 Saturday
(Q38. What is the length, in inches, of an edge of a cube that has the same volume...)
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PSAT 2006 Wednesday
(Q38. A wheel made 3,000 revolutions while traveling 45,000pi inches in a straight line…)
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PSAT 2006 Saturday
(Q38. If the area of a circle is pi/16, what is the diameter…)
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PSAT 2005 Wednesday
(Q38. If x^10 = 5555 and x^9/y=5, what is the value…)
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PSAT 2005 Saturday
(Q38. If (a-10b)^2 = a^2 + 100b^2, what is the value...)
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