Random Quiz
Quizzes
Featured
Popular
Type
Ratings
Favorites
Difficulty
Length
Date
Guides
Categories
Overview
Sports
Geography
Music
Movies
Television
Just For Fun
Miscellaneous
History
Literature
Language
Science
Gaming
Entertainment
Religion
Holiday
Quiz Lab
Summary
Popular
Recent
Games to Consider
Editor Picks
Curator Picks
Create
Dashboard
Create a Quiz
FAQ
Creation Guides
Achievements
All Badges
Newest
Oldest
Leaderboards
Live Trivia
Overview
Locations & Scores
Leagues
Pub Owners
Private Events
Contact
Become a Host
Store
Overview
Featured
Men's Apparel
Women's Apparel
x
Logic Quiz 1
Random
Science
or
math
Quiz
Can you name the TRUE or FALSE value of each logical statement?
by
The_Professor
Quiz not verified by Sporcle
Popular Today
Anagram Match-Up
13,868
5-Letter Countries Per Letter
13,153
Comically Obvious Brand Knock-offs II
11,497
Disney Films in 8 Words
10,291
Multi-Category Minefield Blitz III
8,466
And more...
share
embed
plays
Rate 5 stars
Rate 4 stars
Rate 3 stars
Rate 2 stars
Rate 1 star
How to Play
Click the green button to start and enter the correct answers below
Using standard rules of logic, each statement below can be uniquely determined to be TRUE or FALSE.
Also try:
Logic Quiz 2
Score
0
/15
ll
Timer
10:00
Play
Challenge
← Prev
:
Next →
You got
% correct
Average Score:
%
Share Result
Replay Game
Challenge Friends
Full Results
Logical statement
TRUE or FALSE value
Explanation
1. All statements on this quiz are FALSE.
TRUE would be self-contradictory.
2. All statements on this quiz are TRUE.
Follows from answer 1.
3. At least one statement on this quiz is FALSE.
Follows from answer 1 or 2.
4. At least one statement on this quiz is TRUE.
Follows from answer 3.
5. This statement has the same answer as statement 6.
If FALSE, then what could answer 6 be?
6. This statement has the same answer as statement 5.
Follows from answer 5.
7. This statement has the same answer as statement 8.
If TRUE, then what could answer 8 be?
8. This statement has a different answer than statement 7.
Follows from answer 7.
Logical statement
TRUE or FALSE value
Explanation
9. Statements 9 and 10 are both FALSE.
TRUE would be self-contradictory.
10. This statement is TRUE.
Follows from answer 9.
11. Statements 11 and 12 are not both TRUE.
FALSE would be self-contradictory.
12. This statement is TRUE.
Follows from answer 11.
13. If statement 14 is TRUE then statement 15 is TRUE.
The total number of answers is 15 which is odd, so statements 14 and 15 are either both TRUE or both FALSE.
14. The number of TRUE answers on this quiz is odd.
If 14 and 15 were both TRUE, the number of TRUE answers would be 10 which is even.
15. The number of FALSE answers on this quiz is even.
Follows from answers 13 and 14.
1. All statements on this quiz are FALSE.
Follows from answers 13 and 14.
2. All statements on this quiz are TRUE.
Follows from answers 13 and 14.
3. At least one statement on this quiz is FALSE.
Follows from answers 13 and 14.
4. At least one statement on this quiz is TRUE.
Follows from answers 13 and 14.
5. This statement has the same answer as statement 6.
Follows from answers 13 and 14.
6. This statement has the same answer as statement 5.
Follows from answers 13 and 14.
7. This statement has the same answer as statement 8.
Follows from answers 13 and 14.
8. This statement has a different answer than statement 7.
Follows from answers 13 and 14.
9. Statements 9 and 10 are both FALSE.
Follows from answers 13 and 14.
10. This statement is TRUE.
Follows from answers 13 and 14.
11. Statements 11 and 12 are not both TRUE.
Follows from answers 13 and 14.
12. This statement is TRUE.
Follows from answers 13 and 14.
13. If statement 14 is TRUE then statement 15 is TRUE.
Follows from answers 13 and 14.
14. The number of TRUE answers on this quiz is odd.
Follows from answers 13 and 14.
15. The number of FALSE answers on this quiz is even.
Follows from answers 13 and 14.
You're not logged in!
Compare scores with friends on all Sporcle quizzes.
Connect with Facebook
Connect with Google
Sign Up with Email
OR
Log In
Remember Me
Forgot?
Log In
You Might Also Like...
Next Number in the Sequence
31 Flavors of Science
Lively Letters Logic Puzzle
(warning: may contain spoilers)
Show Comments
Extras
Report
Nominate
Tags:
Logic
,
math
,
computer science
,
explanation
,
Science Math
,
statement
Go to the Sporcle.com Mobile Site →

## Show Comments