Final answer:
Maharaja Ranjit Singh's mother was Raj Kaur, and Guru Tegh Bahadur, who was executed by Aurangzeb, was the ninth leader of the Sikh religion.
Step-by-step explanation:
The mother of Maharaja Ranjit Singh was Raj Kaur. In reference to your second question, Guru Tegh Bahadur, who was executed by Aurangzeb, was a leader of the Sikh religion. The Sikh faith originated in the Punjab region of South Asia during the 15th century and is based on the teachings of Guru Nanak Dev Ji and the ten successive Sikh Gurus. Maharaja Ranjit Singh's mother was Raj Kaur, and Guru Tegh Bahadur, who was executed by Aurangzeb, was the ninth leader of the Sikh religion.