Which among the following is an incomplete poem by P.B. Shelley?

The correct option is “The triumph of life”.

Explanation:

Percy Bysshe Shelley (P.B. Shelley) was a major English Romantic poet. His poem The Triumph of Life was the last major work he wrote before his untimely death by drowning in July 1822. Because of his sudden death, the poem was left unfinished and is widely recognized as one of the most famous incomplete poems in English literature.

Let's look at the other options to understand why they do not fit the criteria:

1. “Ode to the West Wind”: This is a highly celebrated, fully completed lyric poem written by Shelley in 1819 and published in 1820.
2. “Queen Mab”: This is a complete philosophical poem in nine cantos, published privately by Shelley in 1813.
3. “The Daemon of the World”: This is a completed poem which Shelley constructed as a revised version of the first two sections of Queen Mab, published in his 1816 collection.

Therefore, “The Triumph of Life” is the only incomplete poem among the choices provided.