Question
Study the given pattern carefully and tell the number of guitars in Pattern $5.$



Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

| $12$ | $8$ | $20$ |
| $7$ | $?$ | $25$ |
| $15$ | $6$ | $21$ |






is related to $7$ in some way, then in the same way
is related to _______________.