Problem Solving

The percentage distribution of Ali’s house bills for the previous month is shown in the chart. If Ali has been paid 1270 TL for this month’s bills, how much is his gas expense?

419,1

368,30

362,2

358,3

421,2

Correct Answer : 368,30

There are 38 students in the class, the number of students speaking French is twice the number of students speaking German. 4 students speak neither French nor German. What is the number of students speaking French in the class?

Correct Answer: 22

	Weight (g)	Weight Percentage (%)
Kiwi
Banana	1200
Apple	600
Orange	900	30

In shopping list of a family contains banana, orange, apple, and kiwi. According to the chart, the weight of the fruits and the weight percent of the orange is given. So that, what is the weight percent of the kiwi?

Correct Answer: 10

Reasoning

3 – 7 - ? – 31 – 63

Which of the following options can replace the question mark (?) correctly?

Correct Answer: 15

A group of friends Umut, Sinan, Melis, Dilara, Mert and Omer are waiting in line to take ice cream.

Sinan will get the first ice cream.

Melis will get the ice cream before Umut, and there is one person among them.

Before the last person, Mert will get his ice cream.

According to this information, which of the following is false?

Umut is at the end of the line.

Melis is the second person in line.

Umut is the fourth person in line.

Melis is the third person in line.

Dilara is at the end of the line.

Correct Answer: Melis is the third person in line.

Which of the following options can replace the question mark( ?) correctly?

Correct Answer:

Critical Thinking

In the following question, a statement/group of statements is given, followed by some conclusions. Without resolving anything yourself choose the conclusion which logically follows from the given statements.

Statement: 60% of students have brown hair, 40% of students have blond hair, 80% of students have brown eyes, 40% of students have pink bags.

Not all brown-haired bags are pink.

All brown-haired have brown eyes.

30% of the blond-haired students have brown eyes.

All blondes have pink bags.

None

Correct Answer: None

In the following question, a statement/group of statements is given, followed by some conclusions. Without resolving anything yourself, choose the conclusion which logically follows from the given statements.

Statement: In a university, there are biology students and chemistry students. Two-fifths of the students do a double major in business administration, and a quarter does a minor in business administration.

All Chemistry students do a minor in business administration.

All Biology students do a double major in business.

At least half of chemistry students do a double major in business.

Half of the biology students do minor in business administration.

None.

Correct Answer: None

In the question below is given a statement followed by two courses of action numbered I and II. You have to assume everything in the statement to be true and, based on the information given in the statement, decide which of the suggested courses of action logically follow(s) for pursuing.

Statement: Some people who participated in the driver's license exam broke the rule of the exam by attempting to cheat during the exam.

Courses of Action:

I. The observer in charge of the exam should be prevented from taking part in other exams.

II. Authorities should initiate an administrative investigation against students who broke the rules in the exam.

Only I follows

Only II follows

Either I or II follows

Neither I nor II follows

Both I and II follow

Correct Answer: Only II follows