UPPCS Prelims 2022 · GS Paper I: Which State of India has launched the country's first digital water data bank 'Aquarium'…
Which State of India has launched the country's first digital water data bank 'Aquarium' for clean water and water security in April 2022 ?
Answer (c) & explanation
Option (c), Karnataka, is correct. India's first digital water data bank, 'AQVERIUM' (spelt 'Aquarium' in the paper), was launched in Bengaluru, Karnataka in March-April 2022 by the state's Science and Technology Minister, C.N. Ashwath Narayan. It is a venture of the AquaKraft Group and aims to collect data on water sources, quality and use to support water security. Uttar Pradesh (a), Tamil Nadu (b) and Punjab (d) are distractors. Concept: national efforts include the Jal Jeevan Mission (2019) for tap water to every rural home, the Atal Bhujal Yojana for groundwater, the India-WRIS water information system and the Jal Shakti Abhiyan's 'Catch the Rain' campaign.
AQVERIUM was launched in Karnataka.
Question as printed in UPPSC's official question booklet. Source: uppsc.up.nic.in
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In the news: current affairs on this topic
First BIMSTEC Home Ministers Meeting adopts Delhi Declaration on security
India hosted the first BIMSTEC Home Ministers Meeting in New Delhi on 13 October 2026. The seven member States adopted the Delhi Declaration, condemning terrorism including cross-border terrorism, and called for full use of the BIMSTEC anti-terror and mutual legal assistance conventions. A Disaster Management Centre is planned in Jamnagar, Gujarat.
13 Oct 2026
21st Maritime State Development Council: first MSDC under the Indian Ports Act, 2025
The 21st Maritime State Development Council met in Mumbai on 13 October 2026. It was the first MSDC after the Indian Ports Act, 2025 (notified 15 May 2026) made the Council a statutory body. Members adopted Vision 2030 and 2047 targets and set March 2027 deadlines for One Nation One Port Process and Maritime Single Window integration.
13 Oct 2026Related questions from other years
Which one of the following pairs is not correctly matched ?
Answer (d) & explanation
The pair 33 Corps : Srinagar is wrong (d). 33 Corps (Trishakti Corps) has its headquarters at Sukna near Siliguri, guarding Sikkim and the Siliguri Corridor. Srinagar hosts 15 Corps (Chinar Corps). Option (a) is correct: 3 Corps (Spear Corps) is at Dimapur. Option (b) is correct: 4 Corps (Gajraj Corps) is at Tezpur. Option (c) is correct: 14 Corps (Fire and Fury) is at Leh, facing Ladakh and the Siachen glacier.
Notice the structure: the Army has seven operational Commands, plus a training command, divided into Corps. The Siliguri Corridor, the "Chicken's Neck", is only about 22 km wide, which is why Trishakti Corps is so vital.
Answer as per the official UPSC answer key.
Which of the following countries are members of the European Union ?
- 1. Belarus
- 2. Poland
- 3. Germany
- 4. Switzerland
Select the answer using the code given below :
Answer (c) & explanation
Poland and Germany are EU members (c). Item 2 is right: Poland joined in the big 2004 enlargement. Item 3 is right: Germany is a founder member from the 1957 Treaty of Rome. Item 1 is wrong: Belarus is close to Russia and not in the EU. Item 4 is wrong: Switzerland stays outside, linked through bilateral deals and the Schengen area. So options (a), (b) and (d) fail.
Notice the numbers: the EU has 27 members since the UK left (Brexit, 2020). Norway, Iceland and Liechtenstein are in the European Economic Area but not the EU. India and the EU concluded talks on their Free Trade Agreement in January 2026.
Answer as per the official UPSC answer key.
Match List I with List II and select the answer using the code given below the Lists :
| List I (INTERPOL Notice) | List II (Description)
| A. Silver Notice | 1. To seek information on unidentified bodies
| B. Blue Notice | 2. To collect additional information about a person’s identity, location, or activities in relation to a criminal investigation
| C. Black Notice | 3. To provide warning about a person’s criminal activities, where the person is considered to be a possible threat to public safety
| D. Green Notice | 4. To identify and trace criminal assets
Code :
Answer (c) & explanation
The correct match is A-4, B-2, C-1, D-3 (c). The Silver Notice, first issued in January 2025 as a pilot, helps trace criminal assets (A-4). A Blue Notice collects more information about a person's identity, location or activities (B-2). A Black Notice seeks information on unidentified bodies (C-1). A Green Notice warns about a person's criminal activities when they may threaten public safety (D-3). Options (a), (b) and (d) mix these up.
Notice the best-known one: a Red Notice asks police worldwide to locate and provisionally arrest a person pending extradition. A Yellow Notice helps find missing persons, and an Orange Notice warns of an imminent threat. In India, the CBI is the National Central Bureau for INTERPOL, which is headquartered in Lyon.
Answer as per the official UPSC answer key.
The Chancellor of the Federal Republic of Germany visited India in January, 2026. Which of the following is/are not correct in terms of outcomes of this visit ?
- 1. Signing of a Memorandum of Understanding between the All India Institute of Ayurveda and the University of Hamburg
- 2. Signing of a Memorandum of Understanding on Youth Hockey Development between Hockey India and the German Hockey Federation
- 3. Establishment of a bilateral dialogue mechanism on the Indo-Pacific
- 4. Opening of an Honorary Consul of Germany in Lucknow
Select the answer using the code given below :
Answer (b) & explanation
Outcomes 1 and 4 are not correct (b). Chancellor Friedrich Merz visited India on 12–13 January 2026. Item 1 is wrong: the Ayurveda MoU was between the All India Institute of Ayurveda and Charité University, Berlin, not Hamburg. Item 4 is wrong: Germany's new Honorary Consul was opened in Ahmedabad, not Lucknow. Item 2 is a real outcome: an MoU on youth hockey development between Hockey India and the German Hockey Federation. Item 3 is a real outcome: a new bilateral dialogue on the Indo-Pacific. So options (a), (c) and (d) fail.
Notice the method: for visit questions, UPSC copies the MEA's "List of Outcomes" and changes one word, here a city name. India and Germany have been strategic partners since 2000.
Answer as per the official UPSC answer key.