The Digboi Refinery, the oldest operating oil refinery in India, is located in which district of Assam? [#2440]

The Digboi Refinery, recognized as the oldest operating oil refinery in India, is situated in the Tinsukia district of Assam. It was established in the early 20th century and continues to play a significant role in the region's oil and gas industry. It is a testament to the long history of petroleum exploration and refining in Assam.

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The Digboi Refinery, recognized as the oldest operating oil refinery in India, is situated in the Tinsukia district of Assam. It was established in the early 20th century and continues to play a significant role in the region's oil and gas industry. It is a testament to the long history of petroleum exploration and refining in Assam.

The Dhansiri River forms a natural boundary between the Karbi Anglong Plateau and the Naga Hills. It originates in the Naga Hills and flows through Assam before joining the Brahmaputra River.

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The Dhansiri River forms a natural boundary between the Karbi Anglong Plateau and the Naga Hills. It originates in the Naga Hills and flows through Assam before joining the Brahmaputra River.

Sualkuchi is renowned as the 'Manchester of Assam' due to its prominence in the silk industry. It's famous for producing high-quality muga, pat, and eri silk.

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Sualkuchi is renowned as the 'Manchester of Assam' due to its prominence in the silk industry. It's famous for producing high-quality muga, pat, and eri silk.

Nalini Bala Devi is a renowned Assamese poet who was honored with the Sahitya Akademi Award in 1968 for her poetry collection "Alakananda".

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Nalini Bala Devi is a renowned Assamese poet who was honored with the Sahitya Akademi Award in 1968 for her poetry collection "Alakananda".

Toka is a popular and easily available musical instrument used in Assamese folk Music. Toka is made of Bamboo, and bamboo being the most common produce of the forests of Assam, it is used abundantly by Assamese folk musicians.

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Toka is a popular and easily available musical instrument used in Assamese folk Music. Toka is made of Bamboo, and bamboo being the most common produce of the forests of Assam, it is used abundantly by Assamese folk musicians.

Syed Abdul Malik is a prominent Assamese writer who was honored with the Sahitya Akademi Award in 1972 for his novel "Aghari Atmar Kahini".

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Syed Abdul Malik is a prominent Assamese writer who was honored with the Sahitya Akademi Award in 1972 for his novel "Aghari Atmar Kahini".

Pushpalata Das, an Indian independence activist from Assam, founded the 'Mrityu Bahini' (Death Squad) in 1942. This organization was formed as part of the Quit India Movement to resist British rule. She led the Mrityu Bahini in several non-violent protests, including the hoisting of the Indian flag at police stations.

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Pushpalata Das, an Indian independence activist from Assam, founded the 'Mrityu Bahini' (Death Squad) in 1942. This organization was formed as part of the Quit India Movement to resist British rule. She led the Mrityu Bahini in several non-violent protests, including the hoisting of the Indian flag at police stations.

The Manas River became the boundary between the Ahom and Mughal territories after the Ahom victory in the Battle of Itakhuli in 1682. This demarcation remained in place until the British occupation in 1826.

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The Manas River became the boundary between the Ahom and Mughal territories after the Ahom victory in the Battle of Itakhuli in 1682. This demarcation remained in place until the British occupation in 1826.

Sukapha, the founder of the Ahom dynasty, established his first kingdom at Charaideo in 1253. Charaideo remained a significant historical and cultural center for the Ahom people for many years, even after the capital was moved to other locations.

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Sukapha, the founder of the Ahom dynasty, established his first kingdom at Charaideo in 1253. Charaideo remained a significant historical and cultural center for the Ahom people for many years, even after the capital was moved to other locations.

Bishnu Prasad Rabha was the first president of the Asom Natya Sanmilan. The Asom Natya Sanmilan is an amateur theater organization in Assam, India.

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Bishnu Prasad Rabha was the first president of the Asom Natya Sanmilan. The Asom Natya Sanmilan is an amateur theater organization in Assam, India.

Lakshminath Bezbaruah, a pioneer of modern Assamese literature, is known as "Roxoraj" (King of Humor) for his satirical writings and "Sahityarathi" (Charioteer of Literature) for his profound influence on Assamese literature.

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Lakshminath Bezbaruah, a pioneer of modern Assamese literature, is known as "Roxoraj" (King of Humor) for his satirical writings and "Sahityarathi" (Charioteer of Literature) for his profound influence on Assamese literature.