Look at the numbers in the coloured boxes, given below.
We get these numbers when we count in steps of a certain number. Which is that number?

$\begin{array}{|ccccccccccccccc|}\hline 1& 2& 3& 4& 5& 6& 7& 8& 9& 10& 11& 12& 13& 14& 15\\ 16& 17& 18& 19& 20& 21& 22& 23& 24& 25& 26& 27& 28& 29& 30\\ \hline\end{array}$

Complete the number rows.

$341$, _____, _____, _____, _____, _____, _____, $348$, _____, _____
_____, _____, _____, _____, _____, _____, $357$, _____, _____, $360$

State the pattern followed in the given set of numbers.

$15, 30, 45, 60, 75$

Complete the pattern:

State the pattern followed in the given set of numbers.

$12, 15, 18, 21, 24$

Observe the pattern and write the next number
$20, 30, 40$, _____

Cross $( ❌ )$ the group which does not make a proper pattern.

 Observe the pattern and write the next number.

   $44, 46, 48$, _____

Complete the pattern:

 Observe the pattern and write the next number.

  $23, 25, 27$, _____

Observe the pattern and write the next number
$45, 55, 65$, _____

Titu frog jumps over two numbers and reaches the third number. Where will Titu go next? Make a ring on the other numbers.

Observe the pattern and write the next number.

      $10, 8, 6$, _____

Titu jumps and gets on every $10$th stone. Write the numbers on the stones.

Observe the pattern and write the next number.
$3, 6, 9, 12, 15,$ _____

Complete the number rows.

$461,\_\_\_\_\_\_,\_\_\_\_\_\_,464,\_\_\_\_\_,\_\_\_\_\_\_,\_\_\_\_\_\_,\_\_\_\_\_\_,\_\_\_\_\_\_,\_\_\_\_\_\_$
$\_\_\_\_\_\_,\_\_\_\_\_\_,473,\_\_\_\_\_\_,\_\_\_\_\_\_,\_\_\_\_\_\_,477,\_\_\_\_\_\_,\_\_\_\_\_\_,\_\_\_\_\_\_$
$\_\_\_\_\_\_,\_\_\_\_\_\_,\_\_\_\_\_\_,\_\_\_\_\_\_,\_\_\_\_\_\_,\_\_\_\_\_\_,487,\_\_\_\_\_\_,\_\_\_\_\_\_,\_\_\_\_\_\_$
$\_\_\_\_\_\_,\_\_\_\_\_\_,\_\_\_\_\_\_,\_\_\_\_\_\_,495,496,\_\_\_\_\_\_,\_\_\_\_\_\_,\_\_\_\_\_\_,\_\_\_\_\_\_$