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TNPSC current affairs

TNPSC Current Affairs – Saturday, 25 April 2026

TNPSC Current Affairs • 25 Apr 2026

Published on: Saturday, 25 April 2026

TNPSC current affairs for Saturday, 25 April 2026 dials into the Tamil Nadu and national pulse with exam-ready clarity. The editors have distilled 11 crisp question-and-answer pairs, weaving the events through Daily Current Affairs - 2026-04-25 so that General Studies I, II, III, and the dedicated current affairs slot see the same narrative. Today’s batch explains why each headline matters, the cause-effect threads behind the policies, and how the stories feed into the schemes and science headlines you will see on the paper. Read it once, mark the anchor words that link people, policies, and dates, and then scroll straight to the quiz call-to-action; that second pass is when you turn reading into retrieval rather than letting the news slide away.

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Daily Current Affairs - 2026-04-25

Q1What was the approximate percentage of voter turnout recorded in Madurai district during the recent Tamil Nadu Assembly elections, as per news reports?

Options

A75.21%
B80.43%
C68.95%
D85.12%

Correct answer

80.43%

Explanation

Article 3 explicitly states that Madurai district recorded an 80.43% voter turnout during the Tamil Nadu Assembly elections. Article 5 also highlights an overall increase in voter participation.

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Q2Why has Tamil Nadu expressed strong opposition to the proposed delimitation bill, particularly concerning its impact on parliamentary representation?

Options

AIt proposes to increase the number of Lok Sabha seats for northern states based on current population.
BIt seeks to allocate parliamentary seats based on the 2031 census, disadvantaging states with successful population control.
CIt links the implementation of the women's reservation bill to the delimitation exercise, which is viewed as a delay tactic and detrimental to states that controlled population.
DIt suggests removing certain reserved constituencies in Tamil Nadu.

Correct answer

It links the implementation of the women's reservation bill to the delimitation exercise, which is viewed as a delay tactic and detrimental to states that controlled population.

Explanation

Tamil Nadu and other southern states object to the delimitation bill primarily because it would penalize states that have successfully controlled their population, by reducing their parliamentary representation. Additionally, the linking of the women's reservation bill to the delimitation exercise is seen as a delay tactic and a further disadvantage, as highlighted by political leaders in Tamil Nadu (Articles 12, 38, 42, 43, 50).

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Q3Which prestigious institution in Tamil Nadu is piloting a geothermal power project that utilizes abandoned oil and gas wells?

Options

AAnna University
BIIT Madras
CBharathiar University
DNational Institute of Technology, Tiruchirappalli

Correct answer

IIT Madras

Explanation

According to Article 13, IIT Madras is piloting a geothermal power project that makes innovative use of abandoned oil and gas wells.

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Q4What is the significance of the "IADT-02" test recently completed by ISRO, as mentioned in the context of the Gaganyaan mission?

Options

AIt was a successful test of the crew escape system during ascent.
BIt tested the deployment of parachutes for the crew module's safe landing.
CIt involved the launch of a new G20 satellite.
DIt was India's first private orbital rocket launch.

Correct answer

It tested the deployment of parachutes for the crew module's safe landing.

Explanation

The IADT-02 (Integrated AirDrop Test-02) is a critical test for the Gaganyaan mission, specifically designed to evaluate the deployment and performance of the parachute system essential for the safe recovery and landing of the crew module (Articles 8, 10).

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Q5What is the name of India's first private orbital rocket, developed by Skyroot Aerospace, which is nearing its launch?

Options

AAgnikul
BSarabhai
CVikram-1
DDhruva

Correct answer

Vikram-1

Explanation

Articles 19, 33, and 35 consistently identify 'Vikram-1' as India's first private orbital rocket, developed by Skyroot Aerospace, which is nearing its launch.

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Q6ISRO recently completed a high-resolution land use mapping of entire India. What is the primary purpose and benefit of this extensive mapping project?

Options

ATo identify suitable sites for new space launch facilities.
BTo strengthen rural development planning and infrastructure projects.
CTo monitor international border encroachments.
DTo assist in urban planning for smart cities only.

Correct answer

To strengthen rural development planning and infrastructure projects.

Explanation

The high-resolution land use mapping completed by ISRO aims to provide a comprehensive 'Land Atlas' to strengthen rural development planning and various infrastructure projects across India (Articles 18, 34, 36).

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Q7What is VSHORADS, which DRDO recently successfully conducted three successive flight-trials for?

Options

AA new type of stealth drone.
BA Very Short Range Air Defence System.
CA long-range ballistic missile.
DAn advanced underwater surveillance system.

Correct answer

A Very Short Range Air Defence System.

Explanation

Article 53 discusses DRDO successfully conducting flight-trials for VSHORADS, which stands for Very Short Range Air Defence System. It is a man-portable air-defence system designed to neutralize low-altitude aerial threats.

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Q8ANZAC Day, commemorated at the Madras War Cemetery, is a day of remembrance for the soldiers who served from which two nations?

Options

AIndia and Pakistan
BAustralia and New Zealand
CUnited States and United Kingdom
DFrance and Germany

Correct answer

Australia and New Zealand

Explanation

ANZAC Day, as mentioned in Article 15 in the context of Madras War Cemetery, stands for Australian and New Zealand Army Corps, commemorating their soldiers.

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Q9The Union Government recently dropped a proposal related to which digital governance initiative for smartphones?

Options

AMandatory pre-installation of the BHIM UPI app.
BRequiring smartphones to pre-install the Aadhar app.
CCompulsory installation of Aarogya Setu for all new devices.
DPre-loading government e-governance portals as default browser bookmarks.

Correct answer

Requiring smartphones to pre-install the Aadhar app.

Explanation

Article 48 clearly states that the Union Government dropped the proposal to require smartphones to pre-install the Aadhar app.

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Q10The Ministry of Heavy Industries (MHI) recently organized a pre-bid conference for a scheme to promote the manufacturing of which critical components?

Options

ALithium-ion batteries.
BElectric vehicle charging stations.
CSintered Rare Earth Permanent Magnets.
DSemiconductor chips.

Correct answer

Sintered Rare Earth Permanent Magnets.

Explanation

Article 30 explicitly mentions the Ministry of Heavy Industries organizing a pre-bid conference for a 'Scheme to Promote Manufacturing of Sintered Rare Earth Permanent Magnet'.

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Q11According to ISRO chief Narayanan, when is the G20 satellite expected to be launched?

Options

A2025
B2026
C2027
D2028

Correct answer

2027

Explanation

Article 16 states that ISRO chief Narayanan expects the G20 satellite to be launched in 2027.

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TNPSC current affairs daily habit

TNPSC current affairs is the heartbeat of Tamil Nadu’s General Studies plan. Each morning we collect Tamil Nadu, national, and global developments across Economy, Governance, Science, and Culture, distill them into crisp question-answer capsules, and send them to your inbox before the prelim clock starts. Daily reading paired with the quiz keeps your accuracy charts climbing, because candidates who do not test memorize facts only for the moment. The exam sections that benefit the most are General Studies I for polity, GS II for Tamil Nadu governance, and GS III for economy and environment; the current affairs round connects those headline events to the strategies and schemes on the paper. Highlight dates, people, and cause-effect while reading, then immediately validate that memory by attempting the quiz, so retention takes root before the day flies by. Bookmark this page, tap the Yesterday/Tomorrow pills, and swing back tomorrow—the habit is the roadmap to momentum.