Adjectifs interrogatifs in FrançaisInterrogative Adjectives in FrenchA2

The interrogative adjective is used to ask for specific information about a noun. It is placed before the noun it accompanies and varies according to the gender and number of that noun. It introduces a direct question or an exclamation, as Position of the adjective explains for the other adjectives. Its meaning therefore depends on both the form chosen and the interrogated noun.

The forms of the interrogative adjective agree with the noun they determine. The choice between quel, quelle, quels and quelles depends on gender and number. This agreement follows the general principles of Formation of the Adjective and of Agreement of the adjective.

The interrogative adjective is always placed before the noun it determines. In a direct question, it appears at the beginning of the noun phrase to open the information request. It can also appear in a construction with est ce que, while keeping the same placement before the noun, and inversion yields a more formal register. In casual spoken French, inversion is often omitted, which makes the structure simpler without changing the function of quel.

In the direct question, the interrogative adjective is used to ask which element of a set is targeted. It often appears in groups such as what kind of or what color of, where it specifies the type sought. In exclamations, it expresses intensity or appreciation, as in what a pity or what a beautiful day.

The interrogative adjective must not be confused with which, which ones, which one and which ones, which are interrogative pronouns. The adjective accompanies a noun, while the pronoun replaces that noun. This difference helps to choose between quel book and lequel to avoid frequent confusions with que, qui which does not have the same function.

Which, which, which and which form a small set that varies according to the gender and number of the interrogated noun. They are placed before the noun, used to pose an open question or to mark an exclamation, and remain distinct from interrogative pronouns like lequel. Their use becomes natural once the agreement and placement before the noun are well mastered.