Daily Current Affairs 18 October 2026
Daily current affairs for 18 October 2026 — 7 verified news items across Economy, Environment, with exam-angle notes, keywords and practice MCQs.
Part of October 2026 current affairs: the month's top stories by topic
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In this digest · 7 items
Economy
India's Regional Exports Recover in West Asia, Grow Across Three Regions
India’s exports to West Asia are recovering from conflict-related disruption, according to the source. During April–August, shipments to Africa, ASEAN and North-East Asia grew strongly. The source describes these regional export trends but provides no shipment values, growth rates or further details about the disruption. It therefore points to a recovery in exports to West Asia alongside strong growth in shipments to the three other regions during the stated period.
Source Livemint
Practice MCQs
Q1 According to the source, which regions saw strong growth in shipments from India during April–August?
- AAfrica, ASEAN and North-East AsiaCorrect
- BWest Asia, Europe and South Asia
- CAfrica, Europe and South America
- DASEAN, West Asia and Central Asia
Explanation The source states that shipments to Africa, ASEAN and North-East Asia grew strongly in April–August.
Q2 What trend does the source report for India's exports to West Asia?
- AThey are recovering from conflict-related disruptionCorrect
- BThey stopped entirely during April–August
- CThey declined because of reduced domestic production
- DThey shifted entirely to North-East Asia
Explanation The source says India’s exports to West Asia are recovering from conflict-related disruption.
Environment
Study Proposes Adaptability Test to Identify Mammals Vulnerable to Climate Change
A team of scientists in Argentina and Brazil scored the adaptability of nine rodent species using three parameters. The study proposes this as a simple test for identifying mammals most vulnerable to climate change. The researchers suggest that the method could also be used for other animals in other parts of the world. The source does not specify the three parameters or name the rodent species assessed.
Source The Hindu
Practice MCQs
Q1 How many rodent species did the scientists score for adaptability?
- ASix
- BNineCorrect
- CTwelve
- DFifteen
Explanation The source states that the team scored the adaptability of nine rodent species.
Q2 In which countries was the team of scientists based?
- AArgentina and BrazilCorrect
- BChile and Peru
- CIndia and Nepal
- DKenya and Tanzania
Explanation The source identifies the scientists as being in Argentina and Brazil.
Tamil Nadu’s El Niño rainfall may differ from rest of India
Tamil Nadu may experience El Niño differently from the rest of India, according to the report. In strong El Niño years, pressure differences between the Bay of Bengal and the Arabian Sea can drive moist air towards coastal Tamil Nadu. If El Niño coincides with warmer waters in the Bay of Bengal, evaporation increases. Cyclonic circulations in November and December can then release this stored heat as intense, localised rainfall. The report describes this as a possible mechanism for rainfall along the Tamil Nadu coast.
Source The Hindu
Practice MCQs
Q1 In strong El Niño years, pressure differences between which two water bodies can drive moist air towards coastal Tamil Nadu?
- ABay of Bengal and Arabian SeaCorrect
- BRed Sea and Mediterranean Sea
- CBaltic Sea and North Sea
- DBlack Sea and Caspian Sea
Explanation The source identifies pressure differences between the Bay of Bengal and the Arabian Sea as a factor that can drive moist air into coastal Tamil Nadu.
Q2 According to the report, cyclonic circulations can release stored heat as intense, localised rainfall during which period?
- AJanuary–February
- BMarch–April
- CJuly–August
- DNovember–DecemberCorrect
Explanation The source states that cyclonic circulations in November–December can release stored heat as intense, localised rainfall.
Land Shortage Delays Agriculture Ministry Weather Network Rollout
The Agriculture Ministry’s weather network rollout is a year behind its deadline, with over 96% of the planned rain gauges and weather stations yet to be installed. The report attributes the stalled rollout to a shortage of land. Private partners say the India Meteorological Department (IMD) is retrospectively insisting that sensors be installed on the ground rather than on rooftops. The report describes this as a constraint on the network’s rollout.
Source The Hindu
Practice MCQs
Q1 According to the report, what share of planned rain gauges and weather stations was yet to be installed?
- AOver 96%Correct
- BAbout 50%
- CLess than 10%
- DExactly 75%
Explanation The source says over 96% of the planned rain gauges and weather stations had yet to be installed.
Q2 What installation requirement do private partners say the IMD is retrospectively insisting on?
- ASensors must be installed on the groundCorrect
- BSensors must be installed on rooftops
- CSensors must be installed indoors
- DSensors must be installed underground
Explanation Private partners say the IMD is insisting that sensors be installed on the ground, not on rooftops.
Proposed Bauxite Mine Threatens Endangered Jeypore Ground Gecko
Only four individuals of the endangered Jeypore ground gecko have been documented in the past year in Odisha’s Balda hills. The hills are the site of a proposed bauxite mine. Resident Adivasis have protested the project for two years, asserting that the area is their ancestral land. The report highlights both the gecko’s limited documented presence and the local community’s opposition to mining at the site.
Source The Hindu
Practice MCQs
Q1 How many Jeypore ground gecko individuals were documented in the Balda hills in the past year?
- ATwo
- BFourCorrect
- CSix
- DEight
Explanation The source states that four individuals were documented in the past year.
Q2 For how long have resident Adivasis protested the proposed bauxite mine?
- AOne year
- BTwo yearsCorrect
- CThree years
- DFour years
Explanation The source says resident Adivasis have protested the mine for two years.
Forest Allegations in Kerala’s Chalakudy Division Come Under Scrutiny
Forest-related alleged violations in Kerala’s Chalakudy division have come under scrutiny. Greens claim that up to 20,000 trees may be cut to install a solar fence in the area. The Supreme Court-constituted Central Empowered Committee had earlier directed the Kerala Forest Department and VACB to jointly submit their response. The source reports the claim and direction, but provides no further details about the response or proposed work.
Source The Hindu
Practice MCQs
Q1 According to the greens’ claim, up to how many trees may be cut for installing a solar fence in the area?
- AUp to 20,000Correct
- BUp to 2,000
- CUp to 200
- DUp to 2,00,000
Explanation The source says greens claim that up to 20,000 trees may be cut.
Q2 Which two bodies were directed to jointly submit their response?
- AKerala Forest Department and VACBCorrect
- BGreens and the Kerala Forest Department
- CVACB and the Supreme Court
- DCentral Empowered Committee and the Kerala Forest Department
Explanation The Supreme Court-constituted Central Empowered Committee directed the Kerala Forest Department and VACB to jointly submit their response.
Thailand Expanded Flood Infrastructure After Devastating 2011 Floods
After devastating floods in 2011, Thailand's government expanded embankments, water gates and other infrastructure. The stated purpose was to direct water away from Bangkok, the historic city of Ayutthaya, and industrial zones along the Chao Phraya River. The report links this flood-management approach to protecting the capital. The measures named include both embankments and water gates, alongside other infrastructure, with Bangkok, Ayutthaya and industrial zones along the river identified as areas to protect from floodwater.
Source The Hindu
Practice MCQs
Q1 What infrastructure did Thailand's government expand after the 2011 floods?
- AEmbankments, water gates and other infrastructureCorrect
- BIndustrial zones along the Chao Phraya River
- CThe historic city of Ayutthaya
- DBangkok
Explanation The source says the government expanded embankments, water gates and other infrastructure after the 2011 floods.
Q2 Along which river are the industrial zones mentioned in the report located?
- ABangkok
- BAyutthaya
- CChao Phraya RiverCorrect
- DThailand
Explanation The source identifies industrial zones along the Chao Phraya River.
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