Which place in Bihar was briefly captured by the rebel forces of Kunwar Singh?

Jagdishpur
Sasaram
Buxar
Munger

The correct answer is Jagdishpur.

Jagdishpur is a town and a notified area committee in Bhojpur district in the Indian state of Bihar. It is the birthplace of Kunwar Singh, a prominent leader of the Indian Rebellion of 1857.

In 1857, Kunwar Singh led a rebellion against the British East India Company in Jagdishpur. The rebels captured the town and held it for several months before being defeated by the British.

Sasaram is another town in Bhojpur district. It was the capital of the state of Bhojpur during the Mughal period.

Buxar is a town in Buxar district in the Indian state of Bihar. It is located on the banks of the Ganges River.

Munger is a city in Munger district in the Indian state of Bihar. It is located on the banks of the Ganges River.

In conclusion, the correct answer is Jagdishpur.