Final answer:
The exact name of Banda Singh Bahadur's second wife is not well-documented, and therefore the answer to the multiple-choice question is unclear. However, Guru Tegh Bahadur, whom Aurangzeb executed, was a leader of the Sikh religion.
Step-by-step explanation:
The second wife of Banda Singh Bahadur is not definitively recorded in historical texts, making it a challenge to provide an accurate answer to the multiple-choice question. However, focusing on related historical contexts, Banda Singh Bahadur was a prominent figure in Sikh history, known for his valor and resistance against the Mughal Empire. As for Guru Tegh Bahadur, he was indeed a leader of the Sikh religion.
Guru Tegh Bahadur was the ninth of the Sikh Gurus, and he was executed by the Mughal emperor Aurangzeb after he refused to convert to Islam and for defending the religious rights of Hindus.