Is there any preference between CAT and XAT scores in b schools that accept both?

Many top b schools in the country list both CAT and XAT scores as acceptable for admission. Is there any preference for one over the other? Also, what about applicants who enter both their CAT and XAT scores? Is the higher score chosen?

Many top b schools in the country list both CAT and XAT scores as acceptable for admission. Is there any preference for one over the other? Also, what about applicants who enter both their CAT and XAT scores? Is the higher score chosen?