Mathematics

Grade5

Easy

Question

# Based on the rate of change, ________ circles would come next.

- 5
- 7
- 9
- 11

Hint:

### In mathematics, a number pattern is a series of integers that occur in a specific order. Patterns often describe the inverse relationship between numbers. Patterns can also be used to describe numerical sequences. The patterns can be in terms of numbers or in the form of images. Here we have given a series of pictures that includes circles.

The circles are in the numbers: 1, 3, 5, 7, we have to find how many circles will come next.

## The correct answer is: 9

### So as we know that a pattern or sequence in a series of numbers is called a number pattern. Generally, this pattern builds a connection between all integers.

Some numerological pattern types are:

There are two typical patterns for number sequences:

- Arithmetic Sequences
- Geometric Sequences

The following are some examples of Number Patterns' unique sequences:

- Square Numbers
- Cubic Sequence
- Triangular Numbers
- Fibonacci Numbers

We have been given the series of circles which are in count of 1, 3, 5, 7. The rule used in this is:

1 + 2 = 3

3 + 2 = 5

5 + 2 = 7

The difference between each number is 2. The rate of change is by 2 circles. The rule for this pattern is to add 2 circles each time.

7 + 2 = 9

Therefore, 9 circles will come next.

Here we were given a series of pictures that includes circles and we have to find how many circles will come next in the series. There are numerous different sorts of number patterns. They could be a series of even or odd numbers, multiples of a specific number, ascending or descending, etc. Therefore, 9 circles will come next.