Breakdown of Voici les forfaits, lesquels sont disponibles ?
être
to be
voici
here is, this is
lequel
which (masculine singular, feminine laquelle, plural lesquels, lesquelles)
disponible
available
Questions & Answers about Voici les forfaits, lesquels sont disponibles ?
Why do we use lesquels instead of lequel or laquelle?
Could I just say quels sont disponibles?
No, you can't use quels on its own here. Quel (and its plural quels) is a question word that must sit right next to a noun, as in Quels forfaits sont disponibles ? (Which packages are available?). Because the noun is left out in the second half of this sentence to say 'which ones', you must use the pronoun lesquels.
What kind of 'packages' does forfaits refer to?
Can lesquels be used for people, or only things like packages?
Yes, lesquels (and its other forms) can be used for both people and things. For example, if you were pointing at a group of friends, you could ask Lesquels sont tes amis ? (Which ones are your friends?).