The Magahi language is primarily spoken in the region of:

The correct answer is: Bhojpur.

Magahi is an Eastern Indo-Aryan language spoken by about 30 million people in India, primarily in the state of Bihar. It is also spoken in the neighboring states of Jharkhand and Uttar Pradesh. Magahi is closely related to the languages Bhojpuri, Maithili, and Angika.

Magahi is a tonal language, which means that the pitch of a speaker’s voice can change the meaning of a word. It is also a verb-final language, which means that the verb comes at the end of the sentence.

Magahi is written in the Devanagari script.

The following are the other options in the question:

• Magadh: Magadh is a historical region in India that is now part of the state of Bihar. The Magahi language is not primarily spoken in this region.
• Mithila: Mithila is a cultural region in India that is now part of the states of Bihar and Jharkhand. The Maithili language is primarily spoken in this region.
• Angika: Angika is an Eastern Indo-Aryan language spoken by about 10 million people in India, primarily in the state of Bihar. It is also spoken in the neighboring states of Jharkhand and Uttar Pradesh. Angika is closely related to the languages Magahi, Bhojpuri, and Maithili.

I hope this helps!