Number sequence puzzle

Find the next term

This sequence tests whether you recognize square numbers instead of forcing a complicated gap rule.

IQFlow Pinterest pin with the sequence 1, 4, 9, 16, 25, question mark.

Quick answer

Answer: 36

The numbers are 1 squared, 2 squared, 3 squared, 4 squared, and 5 squared. The next term is 6 squared, which is 36.

How to solve it

1

Notice the familiar values.

2

Map them to square numbers.

3

Extend the position by one.

4

Calculate 6 squared.

What this tests

Pattern recognition
Number facts
Rule selection
Verification

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