Infrastructure & Energy Current Affairs Quiz — Last 12 months
Daily news by your exam, state and topic — each with a short summary, key facts and MCQs.
India's indicative Sustainable Aviation Fuel (SAF) blending target in ATF for international flights for the year 2030 is:
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Correct answer: C — 5%
The indicative targets are 1% in 2027, 2% in 2028 and 5% in 2030.
The amendment notified on 17 April 2026 to bring SAF-blended fuel under regulation was made to which instrument?
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Correct answer: D — Aviation Turbine Fuel (Regulation of Marketing) Order, 2001
The Government amended the ATF (Regulation of Marketing) Order, 2001, the ATF Control Order.
Consider the following statements about CORSIA, cited in the April 2026 ATF Control Order amendment: 1. CORSIA is a scheme implemented by the International Civil Aviation Organization to control emissions from international flights. 2. The mandatory phase of CORSIA begins from 2030. Which of the statements given above is/are correct?
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Correct answer: A — 1 only
Statement 1 is correct. Statement 2 is wrong: the mandatory phase begins from 2027, requiring international flights to offset emissions above a baseline.
India's first water-neutral coaching depot, announced by the Railways in April 2026, is located in:
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Correct answer: D — Ahmedabad
The Kankaria Coaching Depot is in Ahmedabad, Gujarat.
The wastewater treatment at the Kankaria Coaching Depot is based on 'phytoremediation'. This refers to:
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Correct answer: A — Use of plants to remove impurities from water
Phytoremediation is a natural process where plants are used to purify water; the depot uses a wetland-based system.
What is the total central assistance under the Urban Challenge Fund, whose Operational Guidelines were launched on 15 April 2026?
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Correct answer: A — ₹1 lakh crore
The UCF has central assistance of ₹1 lakh crore; ₹4 lakh crore is the total urban investment it aims to catalyse.
Consider the following statements about the Urban Challenge Fund: 1. Central assistance is limited to 25% of project cost. 2. At least 50% of project funding is to be mobilised through municipal bonds, bank loans and public-private partnerships. Which of the statements given above is/are correct?
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Correct answer: C — Both 1 and 2
Both statements are correct as per MoHUA.
How much of the Urban Challenge Fund outlay is earmarked for the Credit Repayment Guarantee Sub-Scheme (CRGSS)?
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Correct answer: D — ₹5,000 crore
₹5,000 crore is earmarked for the CRGSS; another ₹5,000 crore is for project preparation and capacity building, and ₹90,000 crore for projects.
NHAI said many FASTag–number plate mismatches involve FASTags issued before FASTag issuance was integrated with which database?
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Correct answer: B — VAHAN
NHAI said many mismatches relate to FASTags issued before integration with the VAHAN database, when validation was largely manual.
Consider the following statements about NHAI's April 2026 FASTag directive: 1. FASTag issuer banks must blacklist FASTags found linked to incorrect or invalid vehicle registration numbers. 2. Under Multi-Lane Free Flow tolling, e-Notices to non-compliant vehicles will depend on accurate vehicle identification data. Which of the statements given above is/are correct?
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Correct answer: C — Both 1 and 2
Both statements are correct as per the NHAI release.
What is the length of the Delhi–Dehradun Economic Corridor inaugurated on 14 April 2026?
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Correct answer: B — 213 km
BusinessLine, The Statesman and CNBC-TV18 all report a length of 213 km.
Consider the following statements about the Delhi–Dehradun Economic Corridor: 1. It is a six-lane, access-controlled corridor built at a cost of over ₹12,000 crore. 2. It passes through Delhi, Uttar Pradesh and Uttarakhand. Which of the statements given above is/are correct?
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Correct answer: C — Both 1 and 2
Both statements are correct as reported by BusinessLine, The Statesman and CNBC-TV18.
The Prime Minister highlighted an elevated wildlife corridor built as part of the Delhi–Dehradun expressway so that animals including elephants face no disruption. What is its approximate length, as stated by PIB?
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Correct answer: A — About 12 km
PIB says a nearly 12-kilometre elevated wildlife corridor has been built as part of the expressway.
Under the National Highways Fee (Fourth Amendment) Rules, 2026, up to what level of excess load is no overload fee charged?
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Correct answer: B — 10%
No overload fee is charged for excess load up to 10%.
Under the revised rules effective 15 April 2026, a vehicle carrying more than 40% excess load on a National Highway is charged:
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Correct answer: C — Four times the base rate
Above 40% excess load, the fee is four times the base rate; over 10% and up to 40% it is twice the base rate.
Consider the following statements about the overload fee rules for National Highways notified in April 2026: 1. Overload fees are to be collected only through FASTag. 2. Where a fee plaza has no weighment facility, the overload fee is charged on the vehicle's declared Gross Vehicle Weight. Which of the statements given above is/are correct?
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Correct answer: A — 1 only
Statement 1 is correct. Statement 2 is wrong: where weighment facilities are not available at a fee plaza, no overload fee is levied.
How many railway projects were sanctioned by Indian Railways in FY 2025–26, as per the Ministry of Railways?
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Correct answer: B — 100
100 projects worth ₹1.53 lakh crore covering over 6,000 km were sanctioned in FY 2025–26.
The Rowghat–Jagdalpur railway line, highlighted as a tribal-area connectivity project among FY 2025–26 sanctions, is in which State?
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Correct answer: C — Chhattisgarh
The Rowghat–Jagdalpur line is in Chhattisgarh.
Consider the following statements about railway project sanctions: 1. In FY 2024–25, 64 projects worth ₹72,869 crore were sanctioned. 2. Among States, Bihar received the highest number of projects sanctioned in FY 2025–26. Which of the statements given above is/are correct?
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Correct answer: A — 1 only
Statement 1 is correct. Statement 2 is wrong: Maharashtra had the most projects (17), followed by Bihar (11).
Which India-flagged LPG vessel, carrying about 20,400 MT of LPG, safely crossed the Strait of Hormuz as reported on 11 April 2026?
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Correct answer: A — Jag Vikram
The India-flagged LPG vessel Jag Vikram, carrying about 20,400 MT of LPG, safely crossed the Strait of Hormuz.
As part of LPG demand rationalisation during the West Asia situation, the urban LPG booking interval was increased:
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Correct answer: B — From 21 to 25 days
The booking interval was increased from 21 to 25 days in urban areas and up to 45 days in rural areas.
Under which instruments are State Governments empowered to act against hoarding and black marketing of petroleum products, as cited in the 11 April 2026 update?
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Correct answer: C — Essential Commodities Act, 1955 and LPG Control Order, 2000
States are empowered under the Essential Commodities Act, 1955 and the LPG Control Order, 2000.
Which hydropower project in Bhutan, described as the largest India-Bhutan joint hydropower venture, marked the pour of concrete of its dam on 10 April 2026?
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Correct answer: A — Punatsangchhu-I
The dam concrete pour ceremony was held at Punatsangchhu-I, the largest joint hydropower venture between the two countries.
The Punatsangchhu-II hydropower project in Bhutan was jointly inaugurated by PM Narendra Modi and King Jigme Khesar Namgyel Wangchuck on:
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Correct answer: D — 11 November 2025
Punatsangchhu-II was jointly inaugurated on 11 November 2025.
From 10 April 2026, user fee at National Highway fee plazas is to be paid only through:
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Correct answer: A — FASTag or UPI
Payments are processed exclusively through FASTag or UPI.
The digital-only toll collection from 10 April 2026 was NOT implemented in which of the following, due to the Model Code of Conduct?
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Correct answer: B — Puducherry
It was not implemented in Tamil Nadu, Kerala, Assam, West Bengal and the UT of Puducherry due to the Model Code of Conduct.
Where will Indian Railways now use composite sleepers, as decided on 9 April 2026?
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Correct answer: A — Bridge approaches and points & crossings
The Railways said sleepers used on bridge approaches and at points & crossings will now be composite.
Which new technique did the Railways decide to use to identify minute defects in welded joints of tracks?
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Correct answer: C — Magnetic Particle Testing
The Railways decided to use Magnetic Particle Testing for welds; Ground Penetration Radar is for assessing the track base.
The 1,200 MW Kalai-II Hydro Electric Project, approved by the CCEA on 8 April 2026, is on which river?
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Correct answer: C — Lohit
The CCEA approved Kalai-II on the Lohit river in Anjaw district; it is the first hydro project in the Lohit basin.
Consider the following statements about the hydro projects approved on 8 April 2026: 1. Kalai-II will be implemented through a joint venture of THDC India Limited and the Government of Arunachal Pradesh. 2. Kamala HEP will be implemented through a joint venture of NTPC Limited and the Government of Arunachal Pradesh. Which of the statements given above is/are correct?
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Correct answer: A — 1 only
Statement 1 is correct. Statement 2 is wrong: Kamala HEP will be implemented by a joint venture of NHPC Limited (not NTPC) and the state government.
Under the Kalai-II and Kamala projects, what share of power will Arunachal Pradesh receive free, plus how much for the Local Area Development Fund?
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Correct answer: B — 12% free power + 1% for LADF
For both projects the state will receive 12% free power and an additional 1% earmarked for the Local Area Development Fund.
Jaipur Metro Phase-2, approved by the Union Cabinet on 8 April 2026, will be a North–South corridor of what length and how many stations?
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Correct answer: B — 41 km, 36 stations
The Cabinet approved a 41-km North–South corridor from Prahladpura to Todi Mod with 36 stations. 11.64 km with 11 stations is Phase-1.
Consider the following statements about Jaipur Metro: 1. Phase-2 will be implemented by Rajasthan Metro Rail Corporation Limited, a 50:50 joint venture of the Government of India and the Government of Rajasthan. 2. The operational Phase-1 runs along a North–South axis from Prahladpura to Todi Mod. Which of the statements given above is/are correct?
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Correct answer: A — 1 only
Statement 1 is correct. Statement 2 is wrong: Phase-1 runs East–West from Mansarovar to Badi Chaupar; Prahladpura–Todi Mod is the new North–South Phase-2.
By when is Jaipur Metro Phase-2 targeted for completion?
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Correct answer: C — September 2031
The Cabinet release says Phase-2 is targeted for completion by September 2031.
The 'as-is where-is' decision announced on 7 April 2026 enables regularisation of how many of Delhi's 1,731 unauthorised colonies?
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Correct answer: A — 1,511
Delhi CM Rekha Gupta said regularisation of 1,511 out of 1,731 unauthorised colonies has been enabled.
In which year was PM-UDAY (Pradhan Mantri – Unauthorised Colonies in Delhi Awas Adhikar Yojana) launched?
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Correct answer: B — 2019
The Housing Ministry said PM-UDAY was launched on 29 October 2019, after the 2019 Regulations were notified that month.
Consider the following statements about the regularisation of Delhi's unauthorised colonies announced in April 2026: 1. Applications on the SWAGAM portal will be accepted from 24 April 2026. 2. Conveyance deeds are to be issued within 45 days. Which of the statements given above is/are correct?
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Correct answer: C — Both 1 and 2
Both are correct as per the Housing Ministry release: applications open on 24 April, and the timeline includes conveyance deeds within 45 days.
What is the total value of the safety, signalling and communication works approved by Indian Railways, as announced on 6 April 2026?
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Correct answer: A — ₹1,364.45 crore
The Ministry of Railways said projects worth ₹1,364.45 crore were approved. ₹2,950 crore and ₹4,871 crore are sub-umbrella and umbrella figures, and ₹27,693 crore is the Kavach umbrella work.
Which version of Kavach equipment is to be installed on 232 Southern Railway locomotives under the works approved in April 2026?
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Correct answer: B — Version 4.0
The ministry said the work covers installation of Kavach Version 4.0 equipment on 232 locomotives.
Electronic interlocking worth ₹578.02 crore is to replace panel interlocking at 49 stations in which railway zone?
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Correct answer: D — South Central Railway
The ministry said electronic interlocking at 49 stations on high-density routes is in South Central Railway.
What share of LPG deliveries were Delivery Authentication Code (DAC) based as per the government update of 5 April 2026?
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Correct answer: B — 90%
The update said DAC-based deliveries rose from 53% in February 2026 to 90%.
To what was the LPG cylinder booking interval in urban areas raised, as part of the measures noted on 5 April 2026?
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Correct answer: D — 25 days
The update said the interval was raised from 21 to 25 days in urban areas and up to 45 days in rural areas.
According to the 5 April 2026 update, how many passengers had returned to India from the West Asia region since 28 February?
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Correct answer: A — Over 7,02,000
The update said over 7,02,000 passengers had returned to India since 28 February.
How much cargo did India's Major Ports handle in 2025-26, as reported by the Ports Ministry on 5 April 2026?
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Correct answer: A — 915.17 million tonnes
The ministry said Major Ports handled 915.17 MT, surpassing the annual target of 904 MT.
Which Major Port was the top performer by cargo volume in 2025-26?
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Correct answer: C — Deendayal Port Authority
Deendayal Port Authority handled 160.11 MT, ahead of Paradip (156.45 MT) and JNPA (102.01 MT).
Which Major Port recorded the highest growth rate in cargo handling in 2025-26?
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Correct answer: B — Mormugao Port Authority
Mormugao Port Authority grew 15.91%, followed by Kolkata Dock System (14.28%) and JNPA (10.74%).
What record freight loading did Indian Railways achieve in 2025-26?
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Correct answer: C — 1,670 million tonnes
The Railway Ministry said freight loading reached a historic high of 1,670 million tonnes.
How many locomotives did Indian Railways produce in 2025-26?
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Correct answer: A — 1,674
The ministry said 1,674 locomotives were produced; 6,677 is the number of LHB coaches.
Consider the following statements about Indian Railways' performance in 2025-26: 1. The Kavach system has been commissioned over more than 3,100 route km. 2. 35 stations were redeveloped under the Amrit Bharat Station Scheme during the year. Which of the statements given above is/are correct?
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Correct answer: A — 1 only
Statement 1 is correct. Statement 2 is wrong: 119 stations were redeveloped under the Amrit Bharat Station Scheme; 35 is the number of Gati Shakti Cargo Terminals commissioned.
What is the cost of the optical fibre cable backbone project approved for Western Railway's Ahmedabad and Ratlam divisions in April 2026?
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Correct answer: B — ₹398.36 crore
The Railway Ministry put the project cost at ₹398.36 crore; ₹2,800 crore is the Western Railway sub-umbrella.
The ₹398.36 crore optical fibre backbone sanctioned on 4 April 2026 covers which two divisions of Western Railway?
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Correct answer: D — Ahmedabad and Ratlam
The project covers 1,456 route km in Ahmedabad division and 473 route km in Ratlam division.
At the review meeting on 3 April 2026, what did the Railway Minister direct officials to prioritise for crossing railway tracks?
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Correct answer: D — Convenient underpasses (puliyas) over foot overbridges
Ashwini Vaishnaw directed officials to give priority to convenient and accessible underpasses (puliyas) over foot overbridges.
Consider the following statements about the Railway Minister's review of 3 April 2026: 1. He asked officials to resolve railway land encroachment with a humane approach so that livelihoods are not affected. 2. He described railway stations as the face of Indian Railways. Which of the statements given above is/are correct?
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Correct answer: C — Both 1 and 2
Both are correct as per the Railway Ministry release.
What is the estimated cost of the Road Over Bridge at LC-235 approved for Deendayal Port Authority, Kandla?
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Correct answer: B — ₹132.51 crore
The Ports Ministry put the project cost at ₹132.51 crore.
Which agency is constructing the Road Over Bridge at LC-235 at Deendayal Port on a deposit basis?
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Correct answer: C — Western Railway
The ministry said the construction is being undertaken by Western Railway on a deposit basis.
For what period does the cost escalation compensation mechanism for National Highway projects, announced on 2 April 2026, apply?
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Correct answer: A — 1 April to 30 June 2026
MoRTH said the measures apply for three months, from 1 April till 30 June 2026, or until further review.
Under the revised price adjustment for EPC highway contracts, the Wholesale Price Index will be taken for which period?
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Correct answer: C — One month before the Interim Payment Certificate month
MoRTH said WPI will now be taken for one month prior to the relevant IPC month, in place of three months prior.
Which Indian port conducted a trial shore-to-ship methanol bunkering operation on 2 April 2026?
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Correct answer: C — Deendayal Port (Kandla), Gujarat
The Ports Ministry said Kandla Port (Deendayal Port Authority) conducted the trial on 2 April 2026.
Kandla Port was rated at which level on the IAPH Port Readiness Level scale for methanol bunkering?
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Correct answer: A — Level 6
After DNV's assessment, the port was rated Level 6 on the IAPH Port Readiness Level scale.
Kandla Port is working to ensure about how much RFNBO-compliant e-methanol availability by 2028-29?
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Correct answer: D — 500 KTPA
The ministry said the port is working towards approximately 500 KTPA of RFNBO-compliant e-methanol by 2028-29.
Where will the coal-to-ammonium nitrate project of Bharat Coal Gasification and Chemicals Ltd be set up?
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Correct answer: C — Lakhanpur, Odisha
The land lease signed on 1 April 2026 is for the project at Lakhanpur, Odisha.
The Lakhanpur project will be India's first coal gasification project to use indigenously developed gasification technology from which company?
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Correct answer: A — Bharat Heavy Electricals Limited
The Coal Ministry said the project will deploy gasification technology indigenously developed by BHEL.
Which agency conducted the competitive bidding for supply of green ammonia to fertiliser units under the National Green Hydrogen Mission?
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Correct answer: D — Solar Energy Corporation of India (SECI)
SECI conducted competitive bidding for the supply of green ammonia to fertiliser units under the SIGHT programme.
About how much green ammonia per annum was allocated to the fertiliser sector under the agreements exchanged on 30 March 2026?
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Correct answer: C — 7.24 lakh tonnes
Minister J P Nadda said about 7.24 lakh tonnes per annum of green ammonia had been allocated.
Consider the following statements about the National Green Hydrogen Mission: 1. Its outlay is ₹19,744 crore. 2. It targets production of at least 5 MMT of green hydrogen per annum by 2030. Which of the above is/are correct?
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Correct answer: C — Both 1 and 2
The Mission has an outlay of ₹19,744 crore and targets at least 5 MMT of green hydrogen per annum by 2030.
The Noida International Airport, whose Phase I was inaugurated on 28 March 2026, is located at:
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Correct answer: D — Jewar
PM Modi inaugurated the Noida International Airport at Jewar in Uttar Pradesh.
Phase I of the Noida International Airport was developed with an investment of around:
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Correct answer: B — ₹11,200 crore
Phase I was developed with an investment of around ₹11,200 crore.
At the Noida airport inauguration, the PM laid the foundation stone of which facility at Jewar, noting that 85% of Indian aircraft go abroad for it?
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Correct answer: B — Maintenance, Repair and Overhaul (MRO) facility
The PM said 85% of Indian aircraft still go abroad for MRO services and laid the foundation stone of an MRO facility at Jewar.
Consider the following statements made at the Noida International Airport inauguration (March 2026): 1. The Jewar airport project was first approved in 2003. 2. Uttar Pradesh now has 17 airports. 3. India now has more than 300 airports. Which of the above are correct?
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Correct answer: A — 1 and 2 only
The PM said the airport was approved by Atal ji in 2003 and that UP's airports have increased to 17. He said India has more than 160 airports, not 300.
The Gudebellur–Mahabubnagar section of NH-167, awarded for four-laning in March 2026, is part of which economic corridor?
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Correct answer: D — Hyderabad–Panaji Economic Corridor
The 80 km project is part of the Hyderabad–Panaji Economic Corridor.
The NH-167 Gudebellur–Mahabubnagar four-laning contract (₹1,734 crore) has been awarded under which mode?
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Correct answer: C — Hybrid Annuity Mode
It was awarded to KNR Constructions Ltd on Hybrid Annuity Mode (HAM).
The Jaipur Bypass (200 Feet) Junction, where NHAI awarded a contract for flyovers and underpasses in March 2026, lies on which national highway?
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Correct answer: B — NH-48
The junction is on the Delhi–Jaipur–Ajmer stretch of NH-48 in Rajasthan.
Kavach, reviewed by the Railway Minister in March 2026, is India's indigenous:
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Correct answer: A — Automatic Train Protection system
Kavach is the indigenously developed Automatic Train Protection (ATP) system of Indian Railways.
What is 'SURAKSHA', announced in the March 2026 Kavach review?
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Correct answer: B — An AI-based centralised monitoring platform for Kavach
SURAKSHA is being developed as an AI-based centralised Operations Management System for real-time monitoring and predictive maintenance of Kavach.
As of March 2026, Kavach had been installed on approximately how many route kilometres?
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Correct answer: B — 3,103
Kavach has been installed on 3,103 route km; work is in progress on 24,427 route km, and 1,638 route km are commissioned under version 4.0.
What is the total outlay of the Modified UDAN scheme approved by the Union Cabinet in March 2026?
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Correct answer: A — ₹28,840 crore
Modified UDAN has a total outlay of ₹28,840 crore for FY 2026-27 to FY 2035-36. ₹12,159 crore is the airport-development component.
Consider the following about the Modified UDAN scheme (2026): 1. It proposes to develop 100 airports from existing unserved airstrips. 2. It proposes 200 modern helipads focused on priority and aspirational districts. 3. It will run for five years from FY 2026-27. Which of the above is/are correct?
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Correct answer: B — 1 and 2 only
The scheme runs for ten years (FY 2026-27 to 2035-36), so statement 3 is wrong; 100 airports and 200 helipads are both components.
Under Modified UDAN, aircraft are to be procured from HAL for which two operators?
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Correct answer: A — Pawan Hans and Alliance Air
Two HAL Dhruv helicopters will go to Pawan Hans and two HAL Dornier aircraft to Alliance Air, under the Atmanirbhar Bharat component.