[转帖]4/5 Canada JJ

smart

4/5 Canada JJ
The JJ has changed from March, and is similar to many of the OG problems, including exactly same problems. Math 5*, Verbal 3* = 7** Math: 1. 2^n = n ,n how many? 2. -3 is 6 more than x, what is x/3 ? 3. How many subset of {1,2,3,4} are there including 2 and 4? 4. If John takes 11 seconds to run x miles, how many seconds for y miles? 5. Product of w x y z = 770. If 1 < w < x< y < z, what is w + z ? 6. If xy < 3, is x<1 ? 1. y>3, 2. x < 3 7. n is positive integer. n odd? 1. 3n is odd 2. n+3 is even 8. (x^p/y^p)^4 = ? 1. p=q 2. x=? 9. x + 3y + 1 = y - x, what is x ?? 1. y^2=?? 2. y = ?? 10. (ds) is x between 0.3 and 0.8? 1. AAAx < BBB 2. ?? 11. RST = 1? 1. RS = 1, 2 ST = 1 12. Ratio of 3/1 to 1/3 Verbal : CR : 1.Regarding illegal copies of Music CD's. One says that the copying is OK as long as it is private. Another one says that even if it is private, that cannot be regarded Ok.Question : Support the second person 2. Headphone turns out not to be good to our ears. One scientist shows statistical result of the damages of ear. However, the people using headphone listen to music more often than average. Therefore, ____________________. 3. Car accidents do not occur is county A as much as other nearby counties. There are more speed detectors in the county. So the detector must be good. Blablabla RC 1. The Scientific explanation of why people tend to collect thing. Such as stamps, antiques, etc. One scientist says that is due to the fact that colllecting one kind of a thing makes our view of the world more simple and reduces worries from the complicated world. Another Scientist partially disagrees with the former and says it is more due to the obsession human being has. Author agrees with both 2. Research about African American's study ability. The conclusion is that there incapability of study is due to the environmental factor, not genetics.