Select the word which means the same as the group of words given.

A room or building with equipment for doing physical exercise

gymnasium

The word that means the same as the group of words "a room or building with equipment for doing physical exercise" is gymnasium.

The other words in the options, dormitory, infirmary, and convent, do not mean the same thing. A dormitory is a room or building where people sleep, an infirmary is a place where people are treated for minor illnesses, and a convent is a building where nuns live.

A gymnasium is a room or building that is specifically designed for physical exercise. It typically has equipment such as treadmills, ellipticals, weight machines, and free weights. Gymnasiums are often found in schools, gyms, and health clubs.