Sher Shah Suri was born in Sasaram, Bihar, India. He was the founder of the Suri dynasty and ruled over the Indian subcontinent from 1540 to 1545. He was a great military leader and administrator, and he is credited with many reforms, including the construction of the Grand Trunk Road.
Option A is incorrect because Patna is a city in Bihar, India. Sher Shah Suri was not born in Patna.
Option B is incorrect because Gaya is a city in Bihar, India. Sher Shah Suri was not born in Gaya.
Option C is correct because Sasaram is a city in Bihar, India. Sher Shah Suri was born in Sasaram.
Option D is incorrect because Aarah is a city in Bihar, India. Sher Shah Suri was not born in Aarah.