Sequence Test

Easy level

This level will only have simple sequences, all answers are guaranteed to have at most 3 digits. If you want to select which tests are used, you can set up a custom exercise.

Scoring

You get one point for every correct answer, unlike the math test there is no negative score.

Manual

The answer to the sequenence and it's explaination will be printed right next to it in the site's background color. You can use CTRL+A, Command+A or mouse select all to show it. Custom tests will offer more control over the test.

Questions
1) 9, 11, 14, 19 26 (previous + next prime number)
2) 14, 15, 19, 28 44 (previous + ^2 of place in sequence)
3) 7, 21, 49, 105 217 (2 * previous + 7)
4) 13, 14, 18, 27 43 (previous + ^2 of place in sequence)
5) 15, 17, 20, 25 32 (previous + next prime number)
6) 3, 5, 8, 13 20 (previous + next prime number)
7) 6, 27, 90, 279 846 (3 * previous + 9)
8) 6, 7, 11, 20 36 (previous + ^2 of place in sequence)
9) 1, 6, 31, 156 781 (5 * previous + 1)
10) 14, 16, 19, 24 31 (previous + next prime number)
11) 1, 3, 6, 11 18 (previous + next prime number)
12) 14, 16, 19, 24 31 (previous + next prime number)
13) 6, 17, 50, 149 446 (3 * previous - 1)
14) 9, 22, 61, 178 529 (3 * previous - 5)
15) 6, 8, 12, 20 36 (2 * previous - 4)
16) 14, 16, 19, 24 31 (previous + next prime number)
17) 3, 7, 19, 55 163 (3 * previous - 2)
18) 10, 11, 15, 24 40 (previous + ^2 of place in sequence)
19) 9, 10, 14, 23 39 (previous + ^2 of place in sequence)
20) 12, 14, 17, 22 29 (previous + next prime number)
21) 7, 8, 10, 14 22 (2 * previous - 6)
22) 14, 16, 19, 24 31 (previous + next prime number)
23) 3, 5, 8, 13 20 (previous + next prime number)
24) 10, 27, 78, 231 690 (3 * previous - 3)
25) 6, 7, 11, 20 36 (previous + ^2 of place in sequence)


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