Showing questions for October 23, 2025
- Total: 25 questions
Question 6 Oct 23, 2025
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Why has Delhi's artificial rain experiment been delayed as of October 23, 2025?
Lack of suitable cloud coverAs per the report published on October 23, 2025, Delhi’s much-anticipated cloud seeding trial remains on hold due to the absence of suitable clouds, as confirmed by the India Meteorological Department (IMD). Although all logistical arrangements—including permissions and aircraft deployment—are ready, the operation cannot proceed without appropriate atmospheric conditions. The trial was initially scheduled for July but has faced multiple postponements due to monsoon, weather disturbances, and now inadequate cloud formation. The authorized window for conducting cloud seeding runs from October 1 to November 30, 2025. Officials have stated that the trial will be conducted immediately once suitable clouds appear.
Question 7 Oct 23, 2025
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What was Delhi’s 24-hour AQI reading on October 22, 2025, according to the CPCB?
351According to the Central Pollution Control Board (CPCB) bulletin referenced in the October 23, 2025 report, Delhi’s 24-hour Air Quality Index (AQI) stood at 351 on October 22, 2025. This marked a slight deterioration from 345 on October 21 and preceded a further rise to 353 on October 23—the highest of the season so far. The poor air quality followed Diwali celebrations and was exacerbated by low wind speeds (5–7 kmph) and calm nighttime conditions that hindered pollutant dispersion. Despite a temporary improvement due to slightly higher winds on October 22, air quality remained in the 'very poor' category. The persistent haze and stagnant air contributed to public and political concern over pollution management.
Question 8 Oct 23, 2025
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Which institution is collaborating with the Delhi Government for cloud seeding trials?
IIT KanpurThe Delhi Government signed a Memorandum of Understanding (MoU) with IIT Kanpur in October 2025 for conducting five cloud seeding trials in northwest Delhi. IIT Kanpur’s Department of Aerospace Engineering is overseeing the project and will operate a Cessna 206-H aircraft (VT-IIT) for the trials. Funds have already been transferred to the institute, and the aircraft is stationed in Meerut under IIT Kanpur’s supervision. The initiative, approved by 23 departments including the DGCA, aims to assess artificial rain as a tool to mitigate winter pollution. Other institutions like IMD and IITM Pune are also involved in monitoring and support roles.
Question 9 Oct 23, 2025
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What did Punjab Pollution Control Board data reveal about farm fires between September 15 and October 21, 2025?
415 incidents, down from 1,510 in the same period last yearAs reported on October 23, 2025, the Punjab Pollution Control Board recorded 415 farm fire incidents between September 15 and October 21, 2025—a significant decline from 1,510 incidents during the same timeframe in 2024. This reduction is attributed to delayed paddy harvesting caused by heavy rains that persisted until early October, along with flood-related crop damage in some areas. Despite this drop, stubble burning remains a politically charged issue, with Delhi officials blaming Punjab’s agricultural practices for worsening air quality. The data contradicts claims of increased negligence by Punjab’s government, highlighting the complex interplay of meteorological and agricultural factors in regional pollution.
Question 10 Oct 23, 2025
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How many model Chhath ghats is the Delhi Government upgrading along the Yamuna river from Palla to Kalindi Kunj?
17The Delhi Government has initiated the development of 17 large model Chhath ghats along the Yamuna river stretch from Palla to Kalindi Kunj. These ghats vary in length from half a kilometer to one and a half kilometers, depending on local population density. The initiative is part of fulfilling an election promise to allow Chhath rituals on the Yamuna’s banks, which were previously restricted. Workers and machinery like JCBs are being deployed round-the-clock to complete the work before October 25. Each ghat is being equipped with sanitation, lighting, crowd control, and safety measures like bamboo fencing.