Final answer:
Maharaja Ranjit Singh made an offering of Rs. 11000 for the service of the holy tank at Harmandir Sahib. He was the leader of the Sikh Empire and contributed significantly to the development and maintenance of the temple.
Step-by-step explanation:
The offering of Rs. 11000 for the service of the holy tank at Harmandir Sahib, also known as the Golden Temple, was made by Maharaja Ranjit Singh in the early 19th century. Harmandir Sahib is a sacred gurdwara and a significant pilgrimage site for Sikhs located in Amritsar, Punjab, India. Maharaja Ranjit Singh, the leader of the Sikh Empire, played a pivotal role in the history and development of the temple. He donated funds and resources for the maintenance and beautification of the temple, including the gold that gives the temple its distinctive appearance. Maharaja Ranjit Singh made an offering of Rs. 11000 for the service of the holy tank at Harmandir Sahib. He was the leader of the Sikh Empire and contributed significantly to the development and maintenance of the temple.