My Quiz

Numerical series tests are a type of numerical aptitude test which require you to find the missing number in a sequence. This missing number may be at the beginning or middle but is usually at the end.

Identify the missing number in the series.

1. 4, 8, 16, 32, ? 48 64 40 46 44
4864404644
2. 4, 8, 12, 20, ?
3234363840
3. 54, 49, ?, 39, 34 47 44 45 46 42
4744464245
4. ?, 19, 23, 29, 31 12 15 16 17 18
17151611219
5. 3, 6, 11, 18, ? 30 22 27 29 31
3022293122

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