Which of these languages is a Romance language?

What is the most spoken language in the world?

Which language is known for its tonal nature?

Which alphabet is used to write the Russian language?

What is the official language of Brazil?

Which language is considered the language of science and mathematics in ancient India?

What is the name of the artificial language created for the Star Trek universe?

Which language family does English belong to?

In which country is the Gaelic language predominantly spoken?

Which language is written from right to left?