All 61 people are standing in a row facing north.

Total people = 61

Z is 16th from the left.

G is 7th from the right.
Convert it to position from the left:

Position from left = 61 - 7 + 1 = 55

So:

• Z → 16th position

• G → 55th position

People between them:

55 - 16 - 1 = 38

✅ Correct Answer: 38