Logic Quizzes & Trivia

It’s all logical here. You have a couple of questions. You have to finish the quiz. By any logic, you would have to answer all of them correctly in order to gain the maximum score. This quiz will take you from the ancient origins of logics, from the Seven Sages of Greece, to some of today’s most well-known philosophers.

Who was the famous Greek philosopher that established logic as a formal discipline? What does informal logic generally refer to? Name several ancient civilizations that studied logic. What are the four most important properties logical systems should have? Take the next logical steps and solve this quiz to earn the maximum score. Afterwards you can preach what you practice and impart logic to the whole world.

Here is a quiz to see how well you can compute numbers in your head, how good you are at sequences, and if you can do basic math word problems. No advanced knowledge of math is required. To make the quiz more challenging, you...

Questions: 8 | Attempts: 19024 | Last updated: Jun 3, 2020

Sample Question
There are 60 marbles in a bowl. Their colors are red, blue, and yellow. 1/3 of the marbles are yellow, 1/4 of the marbles are blue. How many red marbles are there in the bowl?

30

25

28

32

Set Theory And Logic Quiz

Quiz for math students

Questions: 11 | Attempts: 4614 | Last updated: Jan 29, 2013

Sample Question
A set is:

Collection of objects

Well-defined collection of objects

Elements of the set

Descriprion

Collection

Quiz On Fuzzy Inference Systems/Mamdani's Methods/Fuzzy Logic Toolbox

Fuzzy inference is the process of constructing the mapping from a given input to output using fuzzy logic which has been applied in various fields such as automatic control, data classification, decision analysis, expert systems,...

Questions: 10 | Attempts: 1782 | Last updated: Aug 24, 2020

Sample Question
What Is Fuzzy Inference Systems?

The process of formulating the mapping from a given input to an output using fuzzy logic

Changing the output value to match the input value to give it an equal balance

Having a larger output than the input

Having a smaller output than the input

Intermedia: Logic Test

This quiz is based on the book Intwemedia Logic. If you have read it you should give this quiz a try. The test is set out to gauge your knowledge with examples of various functions.

Questions: 11 | Attempts: 2812 | Last updated: Jun 12, 2020

Sample Question
Some of the snails are mountains. All mountains adore cats. Thus, all snails adore cats

Correct

incorrect

Logic Quiz

Questions: 10 | Attempts: 569 | Last updated: Jan 25, 2013

Sample Question
If you count from 1 to 100, how many 7's will you pass on the way?

10

11

19

20

21

Topics

logical reasoning Logical Reasoning Quizzes

Scientific Method Scientific Method Quizzes

reasoning Reasoning Quizzes

binary Binary Quizzes

philosophy Philosophy Quizzes

Logic Questions & Answers

How many red marbles are there in the bowl? There are 60 marbles in a bowl. Their colors are red, blue, and yellow. 1/3 of the marbles are yellow, 1/4 of the marbles are blue.This question is...

60 1/3 = 20 60 1/4 = 15 60 - 35 =25 Red marbles left

What is the next letter in the following sequence? J, F, M, A, M, J, ______

It is the first letter of each month of the Gregorian Calendar. The answer is J as in July, as the ones ahead are January, February, March, April, May, June and then comes our answer.

How many red marbles are there in the bowl? There are 60 marbles in a bowl. Their colors are red, blue, and yellow. 1/3 of the marbles are yellow, 1/4 of the marbles are blue.

1/3 of 60 is 20. 1/4 of 60 is 15. Take 15 and 20 away from 60 and it leaves 25. How can 25 be wrong

What can you conclude from the following statement? Bad people cheat or steal. Jane is a good girl.

Sun is yellow. Sulfur is not the Sun. It is still yellow. Bad people steal. Jane is not bad. She can still steal. Just because bad people steal, you cannot say that good people can't. The answer should be All answers are incorrect.