Logisk ræsonnementstest

                        En Badminton -træner forsøgte at sammensætte et hold på 4 spillere til et venligt Badminton -mesterskab ud af 7 spillere. R, S, T er de mandlige spillere, og W, X, Y, Z er de kvindelige spillere. Bemærk, at alle spillere har samme evne, og holdet skal have mindst 2 mandlige spillere. Mens vi vælger holdet, er vi nødt til at huske på, at alle 4 spillere skal være i stand til at spille med hinanden. Vi er også nødt til at holde følgende begrænsninger i tankerne:
                        

                        - r kan ikke lege med y 
- s kan ikke lege med w 
- t kan ikke lege med z
                        

                        Hvilket af følgende er sandt: 
 
 a: s og z kan ikke være i teamet sammen. 
 b: t og y kan ikke være i holdet sammen. 
 c: t Og X kan ikke være i holdet sammen.
                        

                        A code ("EIG AUC REO RAI COG") was sent to the criminal office by a CID agent named Batra. However, four of the five words are fake, with only one containing the information. They also included a clue in the form of a sentence: "If I tell you any character of the code word, you will be able to tell how many vowels there are in the code word." Are you able to figure out what the code word is?
                        

                        A: RAI 
B: EIG
C: AUC
D: REO
E: COG
F: None
                        

                        Myra is working on her thesis for which she created a scatter plot of the number of teachers and the number of college graduates for cities in Australia. She noticed a positive correlation. Which of these do you think is the probable explanation for this correlation?
                        

                        A: Teachers encourage people to go to college, so an increase in the number of teachers leads to an increase in the number of college graduates. 

B: Some college graduates choose teaching as a profession after graduating, so an increase in the number of college graduates also leads to an increase in the number of teachers.

C: There are more college graduates and teachers in higher income cities, so income is a confounding variable here, make it difficult to prove causation between number of teachers and number of college graduates. 

D: Cities with a higher population have more teachers and more college graduates, so the correlation is due to a third variable (population of city).

E: The provided data is insufficient, so it is extremely difficult to establish the reason for the correlation.

F: Most college students choose non-teaching professions after graduating, which explains the correlation. 

G: In Australia, college students are encouraged by their teachers to choose teaching as a profession after graduating.