According to the 2011 Census of India, Bihar had a literacy rate of approximately 47%, which is among the lowest in India.

Bhagalpur is renowned for its Tassar silk production and is known as the 'Silk City of India'.

Bodh Gaya, where Buddha attained enlightenment under the Bodhi tree, is located in the Gaya district of Bihar. The Mahabodhi Temple here is a UNESCO World Heritage Site.

# Bihar's Separation from Bengal Presidency

Bihar's administrative separation from Bengal was a significant milestone in India's colonial history, marking the creation of a distinct administrative unit.

Step 1: Understanding the Bengal Presidency Structure

Before 1912, Bihar was part of the larger Bengal Presidency under British rule, which encompassed vast territories across eastern India. The British East India Company and later the British Raj administered these regions as a single administrative unit for centuries.

Step 2: The Administrative Reorganization of 1912

On March 22, 1912, the British colonial administration formally separated Bihar from Bengal Presidency and established it as an independent administrative unit called "Bihar and Orissa" (later renamed Bihar and Odisha). This reorganization was part of the larger Morley-Minto Reforms and administrative efficiency measures undertaken by the British Raj.

The correct answer is (B) March 22, 1912 — the exact date when Bihar was officially separated from Bengal Presidency and constituted as an independent state under colonial administration, paving the way for its modern administrative identity.

Pataliputra (modern-day Patna) was the capital of the Magadha kingdom and later became the capital of the Mauryan Empire. It was one of the largest and most magnificent cities of ancient India.

Mithila region is located in Northern Bihar, covering parts of Darbhanga, Madhubani, and Ranti districts. It is famous for Madhubani or Mithila paintings, a distinctive art form with UNESCO recognition.

Madhubani district in Northern Bihar is world-renowned for its traditional Madhubani paintings. These intricate paintings have been recognized by UNESCO as Intangible Cultural Heritage of Humanity.

Bihar has 38 districts as per the latest administrative reorganization. This was increased from 36 after the creation of new districts in recent years.

The Ganga is the longest river flowing through Bihar with a length of approximately 420 km within the state.

Nalanda University was an ancient Buddhist university located in Nalanda district. It was one of the world's oldest universities.