In which district is the Digboi Oil Refinery, the oldest oil refinery in India, located? [#2131]

The Digboi Oil Refinery is situated in the Tinsukia district of Assam, India. It holds the distinction of being the oldest operating refinery in the country, having commenced operations in 1901.

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The Digboi Oil Refinery is situated in the Tinsukia district of Assam, India. It holds the distinction of being the oldest operating refinery in the country, having commenced operations in 1901.

The Ahoms established their final capital at Rangpur (present-day Jorhat). This city remained the capital of the Ahom kingdom until its downfall in the 18th century.

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The Ahoms established their final capital at Rangpur (present-day Jorhat). This city remained the capital of the Ahom kingdom until its downfall in the 18th century.

The Barmans, also known as Barman Kacharis, are an indigenous community primarily residing in Assam, India. Their language is called Barman Thar, where "thar" means language. It is a Tibeto-Burman language belonging to the Bodo-Garo subgroup. Although the community has a population of over 24,000, only a small portion of them still speak Barman Thar, making it a highly endangered language.

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The Barmans, also known as Barman Kacharis, are an indigenous community primarily residing in Assam, India. Their language is called Barman Thar, where "thar" means language. It is a Tibeto-Burman language belonging to the Bodo-Garo subgroup. Although the community has a population of over 24,000, only a small portion of them still speak Barman Thar, making it a highly endangered language.

Muga silk is a unique and highly prized silk variety native to Assam, recognized for its natural golden color.

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Muga silk is a unique and highly prized silk variety native to Assam, recognized for its natural golden color.

Radha Govinda Baruah is referred to as the "Singhapurush" (Lion Man) in Assamese literature. He was a prominent Assamese journalist, publisher, and social reformer, known for founding The Assam Tribune, one of the leading newspapers in Northeast India.

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Radha Govinda Baruah is referred to as the "Singhapurush" (Lion Man) in Assamese literature. He was a prominent Assamese journalist, publisher, and social reformer, known for founding The Assam Tribune, one of the leading newspapers in Northeast India.

Ananda Chandra Barua is widely known as 'Bakulbonor Kobi' or 'The Poet of Bakul' in Assamese literary circles due to his prolific writings about the Bakul flower.

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Ananda Chandra Barua is widely known as 'Bakulbonor Kobi' or 'The Poet of Bakul' in Assamese literary circles due to his prolific writings about the Bakul flower.

The Dehing Patkai Wildlife Sanctuary is located in the Dibrugarh and Tinsukia districts of Assam, India. It is a vast rainforest ecosystem known for its rich biodiversity and is often referred to as the "Amazon of the East."

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The Dehing Patkai Wildlife Sanctuary is located in the Dibrugarh and Tinsukia districts of Assam, India. It is a vast rainforest ecosystem known for its rich biodiversity and is often referred to as the "Amazon of the East."

Rudra Baruah is referred to as the "Luit Konwar" (Prince of the Brahmaputra) in Assamese literature. He was a renowned singer, composer, lyricist, musician, and actor who made significant contributions to Assamese music and cinema.

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Rudra Baruah is referred to as the "Luit Konwar" (Prince of the Brahmaputra) in Assamese literature. He was a renowned singer, composer, lyricist, musician, and actor who made significant contributions to Assamese music and cinema.

Richard Harte Keatinge was the first chief commissioner of Assam.

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Richard Harte Keatinge was the first chief commissioner of Assam.

Kanger Valley National Park in the Bastar region of Chhattisgarh is one of the most beautiful and densest national parks, well known for its biodiversity with picturesque landscape, magnificent waterfalls, very famous subterranean geomorphologic limestone caves, home for the Bastar Hill myna, the state bird of Chhattisgarh.

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Kanger Valley National Park in the Bastar region of Chhattisgarh is one of the most beautiful and densest national parks, well known for its biodiversity with picturesque landscape, magnificent waterfalls, very famous subterranean geomorphologic limestone caves, home for the Bastar Hill myna, the state bird of Chhattisgarh.

15th August, 1985

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15th August, 1985