Answer: a) Ganges

Explanation: The Ganges is the most important river that flows through Bihar and is considered sacred by Hindus.

Answer: a) Patna

Explanation: Patna is the largest city in Bihar and is the economic, educational, and cultural center of the state.

Patna, the capital city of Bihar, is often referred to as the "Silicon Valley of India" due to its emerging IT and software development industry.

Sama Chakeva, a vibrant folk dance form, originated in the Bhojpur region of Bihar, celebrating the bond between brothers and sisters.

Aryabhata, the renowned mathematician and astronomer who made significant contributions to the field of mathematics, was born in present-day Bihar.

Hindi is the official language of Bihar, widely spoken and understood by the majority of the population.

Bodh Gaya, a sacred pilgrimage site in Bihar, is where Lord Buddha attained enlightenment under the Bodhi Tree, making it a significant place for Buddhists.

Bodh Gaya, a UNESCO World Heritage site, is deeply connected to Lord Buddha as the place where he attained enlightenment.

The capital of Bihar is Patna

Bihar-Patna City Map - A closer look at Patna's History

Bihar, which lies between the states of West Bengal and UP, is the 12th largest state when it comes to size. It is also a state that has got the highest number of population, and 3rd in India. Bihar is also known for the average age of people who are below 25. It accounts for 58% in the state, and also has the biggest number of proportion in India. Bihar's capital Patna is known for its early civilization and is also considered to be prime center in taking education to the next level during those times. People from all over the world came to Patna for their International Studies. Bihar-Patna city map gives a view of the Major Roads, Railways, Water Bodies, Hotels, Hospitals, Cinema Theaters, Religious Place, Education Centers, and Important Landmarks. 

The view of the Ganges River that separates Bihar into two, runs from west to east, gives us a clear picture of the Son River, and Gandak River dividing the state. Patna showcases many industries that give employment to 36 lakhs people in Patna. Agriculture also plays a vital role in providing to the need of the day-to-day Patna people. Road, Rail and Air Transportation very well link Patna to other parts of the country, and the Patna Map gives a complete visual on the Railway Lines. National Highways 30, 31, 98 and 22 plays a major role in providing transportation in and out of Patna. The National Highway 31 passes through major districts and also lies in the midst of the Railway Lines from Eastern Railways. 

Patna has got many tourist locations as seen on the map. As described above, tourists are still seeking Nalanda University for their education. Apart from that, there are many other notable places to visit, like the Gandhi Sangrahalaya, Museums in Jalan, Golghar, Sher Shah Suri Masjid, Srikrishna Science Center etc. All these notable tourist places can be found in the district view of the map. Even after such major developments in Bihar, it still lags in human and economic developments, which the state is trying to constantly grow. Bihar's election plays an important role in the assembly elections. Bihar is also noted in India for its fastest growing economy when compared to Delhi and Pondicherry, which are also known for their growth. 

Ram Navami is celebrated with immense joy and devotion in Bihar, commemorating the birth of Lord Rama and his return to Ayodhya after defeating Ravana.