The correct option is B Begum Hazrat Mahal
The Revolt of 1857 was a prolonged period of armed uprising as well as rebellions in Northern and Central India against British. It began in Meerut by Indian troops (sepoys) in the service of the British East India Company and later spread to Delhi, Agra, Kanpur, and Lucknow. In Awadh and Lucknow, the mutiny was led by Begum Hazrat Mahal. After a long siege, Lucknow was again re-captured by the British, forcing Hazrat Mahal to retreat in 1858.