5-item Civil Service Exam LOGICAL part2 | Lumabas dati

part1:    • 5-item Civil Service Exam LOGICAL part1 | ...  

1.) A works faster than B, but not as fast as C. C works faster than D but not as fast as E. D works faster than A but not as fast as C. Arrange the workers from slowest to fastest.
a. B, A, C, D, E
b. B, A, D, C, E
c. B, D, A, C, E
d. E, C, A, D, B
e. E, C, D, A, B

2.) A, B, C, D and E are trainees in a certain company. At the end of the training period, at least one of them will be selected for employment.

If A is selected, B will also be selected.
If B is selected, D will not be selected.
If D is selected, E will not be selected.

If D is among the persons selected, who else will be selected?
a. A but not C
b. Both A and B
c. Both A and C
d. C but not A
e. Neither A nor C

3.) Consider the following statement
A. Oranges are more expensive than bananas.
b. Oranges are less expensive than mangoes.

If statements A and B are both TRUE, which is a VALID conclusion?
a. Bananas are more expensive than mangoes.
b. Bananas are more expensive than oranges.
c. Mangoes are more expensive than bananas but less expensive than oranges.
d. Mangoes are more expensive than oranges and bananas.
e. Oranges are more expensive than bananas and mangoes.

4.) Maja, Erich and Kim travel to school by public utility van while Daniel and Xian by light rail transit. Maja and Erich also take tricycle part of the way. Erich, Xian and Kim have stores value cards. Who takes the light rail transit using stored value card?
a. Daniel
b. Erich
c. Kim
d. Maja
e. Xian

5.) Three are eight mothers - Ann, Bing, Cathy, Dina, Elvie, Flor, Gen and Hannah - who will be treated for spa as a gift from a diaper manufacturing. These eight mothers will be divided into exactly two 4-person groups - group 1 and group 2 - before the treatment starts for them to be accommodated well. Each mother is assigned to exactly one of the two groups according to the following conditions:

Ann must be in the same group as Dina.
Bing must be in a different group from Gen.
If Cathy is in group 1, then Flor must be in group 2.
If Hannah is in group 2, then Bing must be in group 1.

If Elvie is in the same group as Hannah, which of the following must be TRUE?
a. Bing is in group 2
b. Cathy is in group 2
c. Dina is in group 2
d. Elvie is in group 1
e. Gen is in group 2