Which one amongst the following is the oldest production unit? [#1007]

The Digboi Refinery in Assam is the oldest refinery in India, having been commissioned on December 11, 1901. It was built by the British and is also Asia's first refinery. The refinery is known as the birthplace of the Indian oil industry. Oil was first discovered in 1867 while laying a railway line in the Digboi area.

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The Digboi Refinery in Assam is the oldest refinery in India, having been commissioned on December 11, 1901. It was built by the British and is also Asia's first refinery. The refinery is known as the birthplace of the Indian oil industry. Oil was first discovered in 1867 while laying a railway line in the Digboi area.

The Indian rupee sign ⟨₹⟩ is the currency symbol for the Indian rupee (ISO 4217: INR), the official currency of India. Designed by D. Udaya Kumar, it was presented to the public by the Government of India on 15 July 2010, following its selection through an open competition among Indian residents.

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The Indian rupee sign ⟨₹⟩ is the currency symbol for the Indian rupee (ISO 4217: INR), the official currency of India. Designed by D. Udaya Kumar, it was presented to the public by the Government of India on 15 July 2010, following its selection through an open competition among Indian residents.

1982

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1982

Raghunath Choudhury is known as the "Bihogi Kavi" (Bird Poet) in Assamese literature. He was a noted poet known for his love of nature and his poems often featured birds and other natural elements.

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Raghunath Choudhury is known as the "Bihogi Kavi" (Bird Poet) in Assamese literature. He was a noted poet known for his love of nature and his poems often featured birds and other natural elements.

Dibrugarh is a major city in Assam and is known as the "Tea City of India" due to its significant role in the country's tea industry. It's a major center for tea production, processing, and export.

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Dibrugarh is a major city in Assam and is known as the "Tea City of India" due to its significant role in the country's tea industry. It's a major center for tea production, processing, and export.

Srimanta Sankardev was a 15th-century Assamese saint-reformer who founded the Ek Saran Nam Dharma movement, which emphasized devotion to a single God (Krishna) and social reform. He is credited with creating a new era of cultural and religious awakening in Assam.

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Srimanta Sankardev was a 15th-century Assamese saint-reformer who founded the Ek Saran Nam Dharma movement, which emphasized devotion to a single God (Krishna) and social reform. He is credited with creating a new era of cultural and religious awakening in Assam.

2 times

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2 times

S. Mohanakumar

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S. Mohanakumar

Lothal, a significant Harappan city, was located on the banks of the Bhogava River, a tributary of the Sabarmati River in Gujarat, India.

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Lothal, a significant Harappan city, was located on the banks of the Bhogava River, a tributary of the Sabarmati River in Gujarat, India.

Karbi Anglong was originally a single district. In 2015, an administrative reorganization divided it into two separate districts: Karbi Anglong (eastern part) and West Karbi Anglong (western part) by the Kapili River.

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Karbi Anglong was originally a single district. In 2015, an administrative reorganization divided it into two separate districts: Karbi Anglong (eastern part) and West Karbi Anglong (western part) by the Kapili River.

The Bhupen Hazarika Setu, also known as the Dhola-Sadiya Bridge, is a bridge in India, connecting the northeast states of Assam and Arunachal Pradesh. The bridge spans the Lohit River, a major tributary of the Brahmaputra River, from the village of Dhola (Tinsukia District) in the south to Sadiya to the north.

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The Bhupen Hazarika Setu, also known as the Dhola-Sadiya Bridge, is a bridge in India, connecting the northeast states of Assam and Arunachal Pradesh. The bridge spans the Lohit River, a major tributary of the Brahmaputra River, from the village of Dhola (Tinsukia District) in the south to Sadiya to the north.