In the British period of Indian history Santhal and Paharia tribes lived in

Rajmahal hills

The correct answer is Option (3) → Rajmahal hills

The Santhal and Paharia tribes were predominantly located in the Rajmahal Hills during the British period in Indian history. The Rajmahal Hills are situated in the eastern part of India, primarily in the state of Jharkhand. These tribal communities had a significant presence in this region and played a role in various historical events, including resistance against British rule during the 19th century. The Rajmahal Hills provided a unique setting for the livelihoods and cultural practices of these tribes during that time.

So, the correct option is [3].