Which zodiac sign do scales represent?

Sagittariis
Virgo
Aries
Libra

Correct answer:

Libra

The symbol of the scales is based on the Scales of Justice held by Themis, the Greek personification of divine law and custom. Libra is one of the three zodiac air signs, the others being Gemini and Aquarius. The sign of Libra is symbolized by the scales.