Which one of the following is the oldest scientific department of Gove

Which one of the following is the oldest scientific department of Government of India ?

Department of Biotechnology
Survey of India
India Meteorological Department
DRDO
This question was previously asked in
UPSC NDA-2 – 2020
The correct option is (B) Survey of India.
The Survey of India is the oldest scientific department of the Government of India. It was established in 1767 under the British East India Company.
The Survey of India is India’s national mapping and charting organization. While it began operations in 1767, its formal establishment date is sometimes cited later, but it predates the India Meteorological Department (established 1875), the Department of Biotechnology (established 1986), and DRDO (established 1958). Its primary role is to provide geographical information for development, defence, and administration.