Wednesday, August 20, 2008

8
Answer the Logic Quiz below, 2 pts. each number; total points will be added to your Midterm exams...email me your answer at: g_pellejo@yahoo.com
1. Ralph is four times as old as Frank. In 20 years, Ralph will be twice as old as Frank. How old are Ralph and Frank?
o Ralph is 40; Frank is 10.
o Ralph is 20; Frank is 5.
o Ralph is 60; Frank is 15.
o Ralph is 80; Frank is 20.

2. If Jenny hits a home run, her team will win. Given that this is true, what else also must be true?
o If the team won, Jenny hit a home run.
o If Jenny didn't hit a home run, the team tied.
o If the team didn't win, Jenny didn't hit a home run.
o All of the above.

3. Taking the below statements as a group, which statement is the true one?
o The number of false statements here is one.
o The number of false statements here is two.
o The number of false statements here is three.
o The number of false statements here is four.

4. Neko will go to the movies, only if she can drive. Given that this is true, what else also must be true?
o If Neko didn't drive, she didn't go to the movies.
o If Neko went to the movies, then she drove.
o Both of the above statements.
o If Neko drove, then she went to the movies.
5. Your room is completely dark. You have eight shoes of four different colors, and fifty socks of five different colors. How many shoes and socks must you grab to make sure you have a matching pair?
o 5 shoes, 6 socks
o 6 shoes, 8 socks
o 6 shoes, 10 socks
o 5 shoes, 5 socks

6. No musicians are chefs. No chefs are teachers. Given that these are true, what else also must be true?
o No teacher is a musician.
o Some musicians are teachers.
o Some teachers are chefs.
o None of the above.

7. If QUIZ is written as UYMD, how do you write HEAD?
o MIEH
o MJEH
o LJEH
o LIEH

8. Some tigers are not lions. All lions are mammals. Given that these are true, what else also must be true?
o Some tigers are lions.
o Some mammals are not lions.
o Some lions are not tigers.
o None of these

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