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Let us see one more pattern as given below.

In this pattern, vertical and horizontal arrows come alternately by changing its

directions and one arrow is added in each step. This is an example of analogical

pattern.

Pattern in numbers

Look at the patterns in the numbers given below.

1. 2 4 6 8 10 12 ...

2 is added every time to find the next number in the pattern.

2. 5 9 13 17 21 25 29 ...

Each next number is obtained by adding 4 to the previous number.

3. 100 90 80 70 60 50 ...

10 is subtracted every time to find the next number in the pattern.

Pattern in Letters

Observe the pattern in the following sequence of letters.

A C E G I K ...
Think and Answer
We skip one letter every time to find the next letter. Find the missing

The pattern below is formed with the letters A and B. alphabets in the given
pattern.
AB BA AB BA AB BA ... AB B? AB ?C ?B BC

maths fun
A rangoli is a colourful design made on the floor. We make

rangolis on festivals such as Vishu, Bihu, Diwali, Baisakhi,
etc.

Preeti is making a rangoli on Diwali using different designs (see

alongside). Help Preeti to fill it with colours to make it more
beautiful.

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