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Evil Eights Trivia Quiz

I will give you a series of numbers/letters that form a pattern. Give me the eighth term in the series.

A multiple-choice quiz by dash102. Estimated time: 7 mins.

Author
dash102

Time
7 mins

Type
Multiple Choice

Quiz #
376,765

Updated
Dec 03 21

# Qns
10

Difficulty
Very Difficult

Avg Score
4 / 10

Plays
316

Question 1 of 10

1. 1, 2, 2, 4, 8, 32... What is the eighth term?

Answer: (An integer)

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Question 2 of 10

2. 1, 10, 11, 100... What is the eighth term?

Answer: (An integer)

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Question 3 of 10

3. 1, 2, 5, 14... What is the eighth term?

Answer: (An integer)

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Question 4 of 10

4. 64, 32, 16... What is the eighth term? Hint

3/4

1/2

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Question 5 of 10

5. 60, 90, 108, 120... What is the eighth term?

Answer: (An integer - Think about polygons!)

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Question 6 of 10

6. B, C, D, G, J... What is the eighth term?

Answer: (One Letter - think shape)

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Question 7 of 10

7. Z, Y, A, X, B... What is the eighth term?

Answer: (One Letter - The alphabet loops back around to A once it reaches Z.)

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Question 8 of 10

8. 1, 1, 7, 19, 37... What is the eighth term?

Answer: (Integer)

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Question 9 of 10

9. AC, EG, IK... What is the eighth term?

Answer: (Two letters, no space. The alphabet loops back around.)

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Question 10 of 10

10. O1E, T2O, T3E... What is the eighth term?

Answer: (Letter, number, letter)

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Quiz Answer Key and Fun Facts

1. 1, 2, 2, 4, 8, 32... What is the eighth term?

Answer: 8192

This pattern is similar to the Fibonacci sequence, except the previous two numbers are multiplied, not added.

2. 1, 10, 11, 100... What is the eighth term?

Answer: 1000

These are the binary counterparts of the natural numbers {1, 2, 3...}. The binary form of 8 is 1000.

3. 1, 2, 5, 14... What is the eighth term?

Answer: 1094

Each number is created by multiplying the previous number by 3 and subtracting 1.

4. 64, 32, 16... What is the eighth term?

Answer: 1/2

The pattern starts at 64, and each term after is half the value of the previous term.

5. 60, 90, 108, 120... What is the eighth term?

Answer: 144

The pattern here is the interior angle of a regular polygon with sides increasing by 1. The interior angle of a decagon (eighth term) measures 144 degrees.

6. B, C, D, G, J... What is the eighth term?

Answer: Q

This one is pretty tricky! The pattern starts at B and consists of every letter with at least one curved part (or "hump").

7. Z, Y, A, X, B... What is the eighth term?

Answer: V

This pattern starts at Z. Then, imagine the alphabet as a loop, with Z connecting to A. The pattern would be -1 letters, +2 letters, -3, +4...

8. 1, 1, 7, 19, 37... What is the eighth term?

Answer: 127

If you find the differences between the consecutive numbers, you will get 0, 6, 12, 18...

Now find the difference between the resulting integers: 6, 6, 6... The difference is always 6!

9. AC, EG, IK... What is the eighth term?

Answer: CE

Start with A, and take every other letter. Group them in pairs, and once you reach Z, go back to A.

10. O1E, T2O, T3E... What is the eighth term?

Answer: E8T

Take the first and last letters of the number when written out in words. Put the numerical symbol in the middle. Ex. TEN = T10N

Source: Author dash102

This quiz was reviewed by FunTrivia editor Tizzabelle before going online.
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