Question

Scarlet has some beads that need to be arranged in a pattern. Which of the following can be a pattern?

• A. 3, 5, 3, 5, 3, 5
• B. 1, 2, 4, 5, 2, 4
• C. 4, 6, 5, 3, 4, 5
• D. 6, 7, 4, 7, 4, 5

Answer 1

The correct option is A 3, 5, 3, 5, 3, 5

The sequence is:

3, 5, 3, 5, 3, 5

Here, the terms are repeated and the next term can be predicted.

Hence, this forms a pattern.


The next sequence given is:
1, 2, 4, 5, 2, 4

Here, the terms are not repeated and the next term cannot be predicted. Hence, this does not form a pattern.


The next sequence is 4, 6, 5, 3, 4, 5.

Here, the terms are not repeated and the next term cannot be predicted. Hence, this does not form a pattern.


The next sequence is 6, 7, 4, 7, 4, 5.

Here, the terms are not repeated and the next term cannot be predicted. Hence, this does not form a pattern.