What is the name of France's prestigious engineering school, founded in 1794 and nicknamed 'X'?

• A Ecole des Ponts ParisTech
• B Ecole Polytechnique ✓
• C Arts et Metiers
• D CentraleSupelec

Ecole Polytechnique, located in Palaiseau near Paris since 1976, is a military academy under the Ministry of Defence.