In cricket, if the umpire raises an index finger above the head it means _____.

batsman is out

The correct answer is Option (4) - batsman is out

If the umpire raises an index finger above the head in cricket, it means the batsman is out. This gesture is commonly known as "raising the finger" or "giving the batsman out," indicating that the batsman has been dismissed and is no longer part of the ongoing play.