Mahavira, the 24th Tirthankara of Jainism, was born in Vaishali, making it a significant Jain pilgrimage site.

Kahalgaon Super Thermal Power Station is located in Bhagalpur district and is managed by NTPC.

Bihar became a separate province from the Bengal Presidency in 1912 under British rule.

Rajgir was the first capital of the Magadha kingdom and is closely associated with Buddha and Mahavira.

The Bihar Vidhan Sabha is the lower house of the bicameral legislature in the state of Bihar.

Ram Dulari Sinha served as the Governor of Kerala and was the first woman from Bihar to hold such a post.

The Kosi River is called the "Sorrow of Bihar" because of its frequent floods that cause destruction in the northern plains.

Rice is the most cultivated crop in Bihar due to its fertile alluvial plains and abundant water from the Ganges.

Bhagalpur is famous for its high-quality Tussar silk, hence known as the "Silk City". The traditional silk weaving industry here is centuries old.

West Bengal lies to the east of Bihar and affects its climate and monsoon patterns. Moist air from the Bay of Bengal brings rainfall. This influences agriculture and biodiversity.

Bihar experiences hot summers with temperatures often soaring up to 45°C. Heatwaves are common and affect public health. Proper hydration and shade become essential during this time.

The Gangetic Dolphin is India’s national aquatic animal and is endangered. It lives in freshwater rivers like the Ganga. Conservation in this sanctuary helps protect its population.

Located in Bhagalpur, this sanctuary protects the endangered Gangetic dolphin. It covers a stretch of the Ganga River. It is India's only dolphin sanctuary.

The Indo-Gangetic plains of Bihar are rich in alluvial soil. This soil is highly fertile and supports major crops like rice and wheat. It is deposited by rivers such as the Ganga and Kosi.

Valmiki National Park is Bihar’s only tiger reserve under Project Tiger. It shelters the Royal Bengal Tiger and many other species. The park supports vital conservation efforts in the Gangetic plains.

The Kosi River is called the "Sorrow of Bihar" due to its frequent floods. It changes its course often, leading to widespread displacement and biodiversity loss. Its unpredictable behavior causes major ecological and social impacts.

Valmiki National Park, located in West Champaran, is the only national park in Bihar. It is home to Bengal tigers and other wildlife.

Bodh Gaya is the place where Gautama Buddha attained enlightenment under the Bodhi tree. It is a major Buddhist pilgrimage site.

Dr. Rajendra Prasad, born in Bihar, was the first President of India. He played a key role in the freedom movement.

The ancient Nalanda University was founded during the Gupta Empire in the 5th century CE. It was a renowned center for learning and attracted scholars from across Asia.

The 'Har Ghar Gangajal' project brings Ganga water to Rajgir and nearby areas for drinking purposes through a mega pipeline initiative.

Bihar is the third most populous state after Uttar Pradesh and Maharashtra according to the 2021 Census data.

Gandak river was notified as a National Waterway to boost inland water transport in Bihar.

Bihar’s literacy rate is among the lowest in India, standing at 61.8% as per NFHS-5.

Vikramshila Dolphin Sanctuary is a protected area in Bhagalpur district known for Gangetic dolphins.

Gaya Airport was granted international status to facilitate Buddhist pilgrimage travel and boost tourism.

The centenary celebration of Champaran Satyagraha was marked in Bihar, commemorating Gandhi’s first major civil disobedience movement.

AIIMS Darbhanga was recently inaugurated to strengthen healthcare infrastructure in northern Bihar.