150+ Logic Questions and Brain Teasers with Answers

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Put your reasoning to the test with 150+ logic questions and brain teasers. Think through each problem, reveal the options and check whether your answer holds up.

150+ Logic Questions and Brain Teasers with Answers

Read each question carefully and try to solve it before revealing the options. Once you have an answer in mind, show the choices and check which one is correct.

  1. Last! What is the gcd of 28, 42, 56 and 70?
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    • 14
    • 16
    • 12
    Want more questions? Take the full quiz:Greatest Common Divisor. Do you know how to calculate it? [QUIZ]
  2. Let's start with an easy one, 40% of 250 is:
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    • 80
    • 100
    • 120
    Want more questions? Take the full quiz:Math and logic quiz. Put your knowledge to the test
  3. Let's start! Find the gcd of 20 and 80:
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    • 20
    • 80
    • 10
    Want more questions? Take the full quiz:Greatest Common Divisor. Do you know how to calculate it? [QUIZ]
  4. Mare is to horse like:
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    • Cow is to bull.
    • Tiger is to lion.
    • Puss is to cat.
    Want more questions? Take the full quiz:IQ Test - Free online IQ test with instant results
  5. Matt Groening is the creator of:
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    • The Simpsons
    • Family Guy
    • South Park
    Want more questions? Take the full quiz:20 simple general knowledge quiz questions. Can you score 20/20?
  6. Meaning associated with emancipate:
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    • Repeal, leave a law, precept, custom, etc. in force.
    • Free yourself from any kind of subordination or dependency.
    Want more questions? Take the full quiz:15 general knowledge questions and answers
  7. No need to make many counts, what is the gcd of 21 and 28?
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    • 7
    • 6
    • 5
    Want more questions? Take the full quiz:Greatest Common Divisor. Do you know how to calculate it? [QUIZ]
  8. Now! gcd of 30, 42 and 54
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    • 6
    • 30
    • 8
    Want more questions? Take the full quiz:Greatest Common Divisor. Do you know how to calculate it? [QUIZ]
  9. On what continent did the Thirty Years' War take place?
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    • Asia
    • Europe
    • America
    Want more questions? Take the full quiz:20 simple general knowledge quiz questions. Can you score 20/20?
  10. Out of these four statements, which statement is true if only one statement is true?
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    • Statement A: Statement D is false
    • Statement B: Statement C is true
    • Statement C: Statement A is true
    • Statement D: Statement B is false
    Want more questions? Take the full quiz:Take this LOGIC quiz, if you are feeling smart enough. Only 10% can get more than 11 out of 15
  11. Penny lends Amy half of 20% of her magazines. If the total of her magazines is 200, how many magazines did she lend her?
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    • 10
    • 20
    • 40
    Want more questions? Take the full quiz:A teenager should solve this quiz easily. Can you answer all 15 questions?
  12. Perform the following operation. (- 2 - 5) x [(- 3) + 9] =?
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    • -42
    • 84
    • 120
    Want more questions? Take the full quiz:Math and logic quiz. Put your knowledge to the test
  13. Select the colors of the flag of Mexico:
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    • Blue White and red.
    • Yellow, blue and red.
    • Green white and red.
    Want more questions? Take the full quiz:15 general knowledge questions and answers
  14. Select the correctly written sentence:
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    • The toxic waste was mixed with the lava.
    • The toxic wastes was mixed with the lava.
    • The toxick waste was mixed with the lava.
    Want more questions? Take the full quiz:IQ Test - Free online IQ test with instant results
  15. Select the proper fraction:
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    • 2/9
    • 7/6
    • 0/15
    Want more questions? Take the full quiz:Math and logic quiz. Put your knowledge to the test
  16. Some months have 30 days, some have 31. How many months have 28 days or more?
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    • 1
    • 11
    • 10
    • All of them
    Want more questions? Take the full quiz:Take this LOGIC quiz, if you are feeling smart enough. Only 10% can get more than 11 out of 15
  17. Some of the snails are mountains. All mountains adore cats. Thus, all snails adore cats
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    • Correct
    • Incorrect
    • Can’t Say
    Want more questions? Take the full quiz:Are you the smart one among your friends? Take this logic quiz
  18. Sometimes the hand minute and the hour minute in the clock form a straight line. How many times does this happen during a day ?
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    • 43
    • 54
    • 44
    • 46
    Want more questions? Take the full quiz:Are you smart enough to answer all 15 questions of this LOGIC quiz? Average score is... 8/15
  19. The combination of biosphere and atmosphere (forms) an inseparable and (harmonious) whole.
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    • weapon / pacific
    • integrate / musical
    • constitutes / concordant
    Want more questions? Take the full quiz:IQ Test - Free online IQ test with instant results
  20. The houses of A and B face each other on a road going north-south, A's being on the western side. A comes out of his house, turns left, travels 5 km, turns right, travels 5 km to the front of D's house. B does exactly the same and reaches the front of C's house. In this context, which one of the following statements is correct?
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    • C and D live on the same street
    • C's house faces south
    • The House of C and D are less than 20 Km apart
    • None of the above
    Want more questions? Take the full quiz:Are you the smart one among your friends? Take this logic quiz
  21. The magistrate (consigned) the collections at the Comptroller's Office to (open) the accounting investigation.
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    • deposited / initiate
    • delivered / expand
    • requested / open
    Want more questions? Take the full quiz:IQ Test - Free online IQ test with instant results
  22. The Taj Mahal is located in:
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    • Morocco
    • Pakistan
    • India
    Want more questions? Take the full quiz:20 simple general knowledge quiz questions. Can you score 20/20?
  23. The volume of an edge cube is a³. If the edge is tripled, the volume is multiplied by:
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    • 12
    • 9
    • 27
    Want more questions? Take the full quiz:A teenager should solve this quiz easily. Can you answer all 15 questions?
  24. This one surely will be too easy for you: gcd of 3, 6, 9
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    • 9
    • 6
    • 3
    Want more questions? Take the full quiz:Greatest Common Divisor. Do you know how to calculate it? [QUIZ]
  25. Three consecutive odd numbers add up to 939. The smallest is worth:
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    • 303
    • 311
    • 315
    Want more questions? Take the full quiz:Can you pass this math quiz? 9 in 10 people can't score over 10/15
  26. 50 times 5 is equal to
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    • 250
    • 150
    • 200
    • 300
    Want more questions? Take the full quiz:Are you smart enough to answer all 15 questions of this LOGIC quiz? Average score is... 8/15
  27. Two expressions whose sum is 300, it is:
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    • h, 300-h
    • m, 33/m
    • k, 300,k
    Want more questions? Take the full quiz:A teenager should solve this quiz easily. Can you answer all 15 questions?
  28. Ulaanbaatar is the capital of:
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    • Kazakhstan
    • Mongolia
    • Nepal
    Want more questions? Take the full quiz:20 simple general knowledge quiz questions. Can you score 20/20?
  29. What animal symbolizes the U.S. Democratic Party?
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    • Donkey
    • Elephant
    • Mouse
    Want more questions? Take the full quiz:20 simple general knowledge quiz questions. Can you score 20/20?
  30. What are the next three terms in the series 2, 3, 5, 6, 8, ... ?
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    • 9, 11, 12
    • 10, 11, 13
    • 9, 10, 13
    Want more questions? Take the full quiz:IQ Test - Free online IQ test with instant results
  31. What countries were confronted in the Opium War?
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    • Japan and Great Britain
    • China And Great Britain
    • Great Britain and the Philippines
    Want more questions? Take the full quiz:20 simple general knowledge quiz questions. Can you score 20/20?
  32. What do you do when a client has asked you to deliver a project in a field you know nothing about?
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    • You accept the offer. Tell the client the job will be done on time. Start learning anything you find about it.
    • You tell the client the truth, you know nothing so you won't be able to help them.
    Want more questions? Take the full quiz:Only 1 in 50 programmers can score a perfect score. Are you the one?
  33. What does the abbreviation R&B mean?
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    • Rock and blues
    • Rhythm and blues
    Want more questions? Take the full quiz:15 general knowledge questions and answers
  34. What does the acronym SMTP represent?
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    • Simple Mail Transfer Protocol
    • Simple Message Transmit Protocol
    • Smart Message Transfer Protocol
    • Smart Message Transmit Protocol
    Want more questions? Take the full quiz:Only 1 in 50 programmers can score a perfect score. Are you the one?
  35. What expression contradicts "Some acids burn the skin"?
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    • No acids burn the skin.
    • No skin can be burned.
    • All acids burn the skin.
    Want more questions? Take the full quiz:IQ Test - Free online IQ test with instant results
  36. What genre does the movie "The good, the bad and the ugly" belong to?
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    • Drama
    • Gangsters
    • European Wéstern
    Want more questions? Take the full quiz:15 general knowledge questions and answers
  37. What if we make it a little harder? 32, 48, 64 and 80
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    • 20
    • 16
    • 14
    Want more questions? Take the full quiz:Greatest Common Divisor. Do you know how to calculate it? [QUIZ]
  38. What is the average of 1/2, 5/6, 3/4 and 5/12?
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    • 2/5
    • 7/8
    • 5/8
    Want more questions? Take the full quiz:Can you pass this math quiz? 9 in 10 people can't score over 10/15
  39. What is the average of a, b and c?
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    • 3abc
    • abc/3
    • (a + b + c)/3
    Want more questions? Take the full quiz:IQ Test - Free online IQ test with instant results
  40. What is the backstory of the Python scripting language's name?
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    • The reptilian snake, Python.
    • It was named after Monty Python's Flying Circus.
    • The creators came up with while on a break.
    • It was named after the Greek serpent, Python.
    Want more questions? Take the full quiz:Only 1 in 50 programmers can score a perfect score. Are you the one?
  41. What is the gcd of 15, 20, 30 and 60?
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    • 5
    • 10
    • 15
    Want more questions? Take the full quiz:Greatest Common Divisor. Do you know how to calculate it? [QUIZ]
  42. What is the gcd of 20 and 16?
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    • 2
    • 4
    • 8
    Want more questions? Take the full quiz:Greatest Common Divisor. Do you know how to calculate it? [QUIZ]
  43. What is the name of the book written by Adolf Hitler?
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    • My Struggle
    • The Nation
    • My Homeland
    Want more questions? Take the full quiz:20 simple general knowledge quiz questions. Can you score 20/20?
  44. What is the name of the projectile used in badminton?
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    • Puck
    • Petanque
    • Shuttlecock
    Want more questions? Take the full quiz:15 general knowledge questions and answers
  45. What is the probability of adding less than 6 with two dice thrown simultaneously?
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    • 5/36
    • 5/18
    • 1/3
    Want more questions? Take the full quiz:Can you pass this math quiz? 9 in 10 people can't score over 10/15
  46. What is the result of -5 x -5?
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    • 25
    • -25
    Want more questions? Take the full quiz:20 simple general knowledge quiz questions. Can you score 20/20?
  47. What is the result of 24 + 4 ÷ 4 ?
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    • 55
    • 32
    • 4
    • 25
    Want more questions? Take the full quiz:Are you smart enough to answer all 15 questions of this LOGIC quiz? Average score is... 8/15
  48. What is the result of 200 – (96 ÷ 4) ?
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    • 55
    • 105
    • 150
    • 176
    Want more questions? Take the full quiz:Are you smart enough to answer all 15 questions of this LOGIC quiz? Average score is... 8/15
  49. What is the result of subtracting 457 from 832 ?
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    • 57
    • 400
    • 390
    • 375
    Want more questions? Take the full quiz:Are you smart enough to answer all 15 questions of this LOGIC quiz? Average score is... 8/15
  50. What number is 460 the 15% more?
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    • 400
    • 529
    • 475
    Want more questions? Take the full quiz:Can you pass this math quiz? 9 in 10 people can't score over 10/15

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