Question

The pattern 1, 4, 7, 10, … increases by:

Options

• 2

• 3

• 4

• 5

Answer 1

3

Explanation:

• From 1 to 4 → increase of 3

• From 4 to 7 → increase of 3

• From 7 to 10 → increase of 3

Since each number is obtained by adding 3 to the previous number, the pattern increases by 3.