Select the pair that has the same analogy as given pair $9876:12234567$.

The numbers are arranged in a certain pattern. The values of $a, b$ and $c$ respectively in the pattern are:

What are the value of $\#$ and $@$ in the figure given below?

Which of the following pair is different?
$(16,18) ;(56,63) ;(96,108) ;(86,99)$

Which numbers will replace the question marks if the numbers in the circle have linkages with:

Find out the figure that does not match with the other three figures.

Observing the pattern given in the following sequence, identify the missing number in the sequence.

$3,18,219,\_\_\_\_,100005$