Brain Test Level 434
Question: What comes next in the sequence: 1, 2, 4, 8, ?
This level requires you to recognize a mathematical sequence pattern.
Solution:
Observe the pattern:
- 1 x 2 = 2
- 2 x 2 = 4
- 4 x 2 = 8
The sequence is defined by multiplying the previous number by 2 (a geometric progression).
Therefore, the next number is 8 multiplied by 2.
The answer is 16. Type '16' into the input box.
DIFFICULTY
Medium
PRO TIP
Think about multiplication, not addition. Double trouble!