The Rudreshwar Temple was established in 1748 CE. It is a Hindu temple located in the town of Rudreshwar, in the state of Karnataka, India. The temple is dedicated to the god Shiva, and is one of the most important temples in the region. The temple is built in the Dravidian style of architecture, and is decorated with intricate carvings and sculptures. The temple is a popular pilgrimage destination, and is visited by thousands of people every year.
Option A: 1740 CE is incorrect. The Rudreshwar Temple was established in 1748 CE, not 1740 CE.
Option B: 1749 CE is incorrect. The Rudreshwar Temple was established in 1748 CE, not 1749 CE.
Option C: 1748 CE is the correct answer. The Rudreshwar Temple was established in 1748 CE.
Option D: 1768 CE is incorrect. The Rudreshwar Temple was established in 1748 CE, not 1768 CE.