Question 1

A number is divisible by 9 if the sum of the digits is divisible by 9. The sum of the digits in 5832 is 18. Therefore 5832 is divisible by 9. Which of the following numbers are divisible by 9?

G. 9546 E. 5598 O. 1784 M. 7281

Accepted Answer

E & M

Answer

G & E

Answer

O & M

Answer

E & O

Question 2

Full-fat dairy products and fatty meats are examples of foods that are loaded with saturated fat and which trigger the body to produce cholesterol. Which of the following conclusions is most valid?

Accepted Answer

Therefore, people with hypertension should avoid full-fat dairy products and fatty meats.

Answer

Therefore, people with stomach problems should avoid full-fat dairy products and fatty meats.

Answer

Therefore, people with hypertension should eat full-fat dairy products and fatty meats.

Answer

Therefore, people with diabetes should eat full-fat dairy products and fatty meats.

Question 3

Belle loves to read fairy tales. The book I will give her as birthday gift contains fairy tales. Which of the following conclusions is most valid?

Accepted Answer

Therefore, I expect Belle to be happy about my gift.

Answer

Therefore, I expect Belle to be sad about my gift.

Answer

Therefore, I expect Belle to be mad about my gift.

Answer

Therefore, I expect Belle to be confused about my gift.

Question 4

If the water level in La Mesa Dam is very low, there is insufficient supply of water in Metro Manila. What would be the most valid conclusion if the water level in La Mesa Dam is low?

Accepted Answer

There is insufficient supply of water supply in Metro Manila

Answer

There is sufficient supply of electric power in Metro Manila.

Answer

There is sufficient supply of water in Metro Manila B. There is insufficient supply of electric power in Metro

Question 5

In a triangle, if one side is longer than the other side, the angle opposite the longer side is greater than the angle opposite the shorter side. In ΔXYZ, XY is greater than XZ. Therefore _______________________.

Accepted Answer

∠Z > ∠Y

Answer

∠X > ∠Y

Answer

∠Y > ∠Y

Answer

∠Z = ∠X

Question 6

Which of the following conclusion will make the argument valid?” If the students are smart, then they will study. The students are not smart. Therefore_______”

Accepted Answer

Students will not study

Answer

Students make mistakes

Answer

Students are not human

Answer

Teachers make mistake.

Question 7

What is the most valid conclusion in the given argument

If teachers are efficient,

then they do not make mistakes.

Teachers make mistake.

Therefore _____ .

Accepted Answer

Teachers are not efficient

Answer

Teachers are human.

Answer

Students will study.

Answer

Teachers are efficient

Question 8

What law of valid reasoning is illustrated in the argument

If teachers are efficient,

then they do not make mistakes.

Teachers make mistake.

Therefore teachers are not efficient.

Accepted Answer

None of the Three laws of valid Reasoning

Answer

Law of Syllogism

Answer

Law of Indirect Reasoning

Answer

Law of Detachment

Question 9

What law of valid reasoning is illustrated in the argument,

“If the students are smart then the teachers are efficient. If the teachers are efficient then the students will study. Therefore, if the students are smart, then they will study”?

Accepted Answer

Law of Syllogism

Answer

None of the Three laws of valid Reasoning

Answer

Law of Indirect Reasoning

Answer

Law of Detachment

Question 10

Using the Law of Syllogism, what conclusion will make this argument valid

“If the consecutive sides of a parallelogram are congruent, then the parallelogram is a rhombus. If the parallelogram is a rhombus then its diagonals are perpendicular bisector of each other”. Therefore, _________.

Accepted Answer

if the consecutive sides of a parallelogram are congruent, then its diagonals are perpendicular bisector of each other.

Answer

if a parallelogram is a rhombus, then its consecutive sides are congruent.

Answer

if the diagonals of a parallelogram are perpendicular bisector of each other, then it is a rhombus.

Answer

if a parallelogram is a rhombus, then its diagonals bisect each other.

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