Search Header Logo

Logic - Review Set B

Authored by Evaristo Martins

Mathematics

9th - 12th Grade

CCSS covered

Used 8+ times

Logic - Review Set B
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

If it is thundering, then it is raining.

If it is not raining, then it is not thundering.

If it is not thundering, then it is not raining.

If it is thundering, then it is not raining.

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Identify the contrapositive of the following statement.

If two triangles are not both equilateral, then they are not similar.

Two triangles are similar if and only if they are both equilateral.

If two triangles are not similar, then they are not both equilateral.

If two triangles are similar, then they are both equilateral.

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Assume the following two statements are true. Which is a valid conclusion?

If the dog runs loose, then you left the gate unlocked.

If you did not leave the gate unlocked. Then the neighbors will not complain.

If the neighbors complain, then you left the gate unlocked.

If you left the gate unlocked, then the neighbors will complain.

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Given the following conditional statement. Which of the following is the contrapositive?

If it is not cold today, then I am not wearing an overcoat.

If I am wearing an overcoat, then it is cold today.

If I am not wearing an overcoat, then it is not cold today.

If I am wearing an overcoat, then it is not cold today.

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Assume the following two statements are true. Which is a valid conclusion?

All cats are Persians.

No cats have long hair.

Some cats have long hair.

All cats have long hair.

Tags

CCSS.RI.11-12.2

CCSS.RI.8.1

CCSS.RI.9-10.1

CCSS.RL.11-12.1

CCSS.RL.9-10.1

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the converse of "If you are hungry, then you did not eat lunch?"

If you did not eat lunch, then you are hungry.

If you ate lunch, then you are not hungry.

If you are not hungry, then you ate lunch.

You are hungry if and only if you did not eat lunch.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?