Which among the following is different from others?
Flute, drum, Guitar, Ball

Given:

Flute, Drum, Guitar, Ball.
Drum – A musical instrument (percussion instrument).
Guitar – A musical instrument (string instrument).
Ball – Not a musical instrument (it is a sports object).
Identify the odd one out
Flute, Drum, and Guitar belong to the category of musical instruments.
Ball belongs to a different category (sports/toy).
Correct answer is (b) Ball.​​