Free Online IQ Test Quiz

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| By Sayan_mitra94
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Sayan_mitra94
Community Contributor
Quizzes Created: 16 | Total Attempts: 153,062
Questions: 8 | Attempts: 508

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Free Online IQ Test Quiz - Quiz

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Questions and Answers
  • 1. 

    Which number should come next in this series?25,24,22,19,15

    • A.

      14

    • B.

      5

    • C.

      30

    • D.

      10

    Correct Answer
    D. 10
    Explanation
    The series is decreasing by different amounts each time. The first number decreases by 1, the second decreases by 2, the third decreases by 3, and so on. Therefore, the next number should decrease by 4, resulting in 15 - 4 = 11. However, none of the given options match this pattern. Therefore, the correct answer is not available.

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  • 2. 

    Odd one out

    • A.

      Cow

    • B.

      Tiger

    • C.

      Snake

    • D.

      Bear

    Correct Answer
    C. Snake
    Explanation
    The odd one out in this group is "Snake" because it is the only animal that does not have four legs. Cow, Tiger, and Bear are all mammals that have four legs, while snakes are reptiles that move without the use of legs.

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  • 3. 

    If you rearrange the letters "BARBIT", you would have the name of a:

    • A.

      Ocean

    • B.

      Country

    • C.

      City

    • D.

      Animal

    Correct Answer
    D. Animal
    Explanation
    By rearranging the letters "BARBIT", we can form the word "RABBIT". A rabbit is a type of animal, making it the correct answer.

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  • 4. 

    Odd one out

    • A.

      Potato

    • B.

      Carrot

    • C.

      Corn

    • D.

      Apple

    Correct Answer
    D. Apple
    Explanation
    The odd one out in this group is "Apple" because it is the only fruit, while the other options are vegetables.

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  • 5. 

    Nia,  twelve years old, is three times as old as her sister. How old will Nia be when sheis twice as old as her sister?

    • A.

      15

    • B.

      18

    • C.

      16

    • D.

      20

    Correct Answer
    C. 16
    Explanation
    Nia is currently 12 years old and three times as old as her sister, making her sister 4 years old. To find out how old Nia will be when she is twice as old as her sister, we need to determine the age difference between them. Currently, Nia is 8 years older than her sister. Since the age difference remains constant, Nia will be twice as old as her sister when her sister is half of Nia's current age, which is 6 years old. At that time, Nia will be 12 + 6 = 18 years old. Therefore, the correct answer is 16.

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  • 6. 

    Which one of the five makes the best comparison? Brother is to sister as niece is to:

    • A.

      Mother

    • B.

      Daughter

    • C.

      Uncle

    • D.

      Nephew

    Correct Answer
    D. Nephew
    Explanation
    The relationship between brother and sister is a sibling relationship. Similarly, the relationship between niece and nephew is also a sibling relationship. Therefore, the best comparison for niece is nephew.

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  • 7. 

    Which one of the five letters is least like the other four?

    • A.

      N

    • B.

      F

    • C.

      Z

    • D.

      E

    Correct Answer
    D. E
    Explanation
    The letter E is the only vowel among the options, while the other letters are consonants. This makes E least like the other four letters in terms of its sound and pronunciation.

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  • 8. 

    Which one of the five makes the best comparison?Milk is to glass as letter is to:

    • A.

      Stamp

    • B.

      Pen

    • C.

      Envelope

    • D.

      Book

    Correct Answer
    C. Envelope
    Explanation
    Milk is typically served in a glass, so the comparison is between the container and the item being contained. Similarly, a letter is typically placed inside an envelope, making envelope the best comparison in this analogy.

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