The important work of Lalleshwari was

Shirin-Khusro
Lal Vakhs
Shrukhs
Laila-Majnu

The correct answer is B. Lal Vakhs.

Lal Vakhs is a collection of poems written by Lalleshwari, a 14th-century Kashmiri Shaivite saint. The poems are written in the Kashmiri language and deal with themes of love, devotion, and spirituality.

Shirin-Khusro is a Persian epic poem written by Nizami Ganjavi in the 12th century. The poem tells the story of the love between the Persian prince Shirin and the Byzantine princess Khusro.

Shrukhs are a type of Kashmiri folk song. They are usually sung by women and deal with themes of love, loss, and separation.

Laila-Majnu is a Persian love story that has been told and retold in many different forms. The story is about the love between the young Laila and the handsome Majnu. However, their love is forbidden and they are eventually separated.

I hope this helps!