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Indian Railways Hydrogen Train MCQ - Practice Questions with Answers

Solve 51 Indian Railways Hydrogen Train questions for RAS/RPSC preparation.

Practice questions

Q1Match the reported detail of Indian Railways' first hydrogen-powered coach test with the correct description. List I 1. Tested unit 2. Time of successful test 3. Test site List II P. First hydrogen-powered coach or driving power car Q. Earlier in July 2025 R. Integral Coach Factory in Chennai S. Northern Railway headquarters Choose the correct code.

A 1-S, 2-Q, 3-R
B 1-P, 2-Q, 3-R
C 1-P, 2-R, 3-Q
D 1-Q, 2-P, 3-S
Explanation

The correct matching is tested unit with the first hydrogen-powered coach or driving power car, time with earlier in July 2025, and site with Integral Coach Factory in Chennai. Northern Railway headquarters is not the test site in the cited report.

Q2Assertion: PESO is the authority mentioned in relation to licensing for compressed hydrogen gas at the Jind hydrogen train facility. Reason: PESO granted the required licence for storage and dispensing of compressed hydrogen gas at that facility. Choose the correct answer.

A The Assertion is false, but the Reason is true
B Both the Assertion and the Reason are true, and the Reason correctly explains the Assertion
C Both the Assertion and the Reason are true, but the Reason does not explain the Assertion
D The Assertion is true, but the Reason is false
Explanation

The Assertion is true because the cited fact names PESO in the licensing context for the Jind hydrogen train facility. The Reason is also true because PESO granted the required licence for storage and dispensing of compressed hydrogen gas, and that grant is exactly why PESO is the relevant licensing authority in the statement. Claims denying the licence grant or separating it from the Assertion conflict with the sourced fact.

Q3Match the parliamentary information item with the Union Minister who gave the reply: List I: December 2025 Lok Sabha reply on the hydrogen train List II: Union Minister Which match is correct?

A December 2025 Lok Sabha reply on the hydrogen train — Hardeep Singh Puri
B December 2025 Lok Sabha reply on the hydrogen train — Nitin Gadkari
C December 2025 Lok Sabha reply on the hydrogen train — Ashwini Vaishnaw
D December 2025 Lok Sabha reply on the hydrogen train — Jyotiraditya Scindia
Explanation

The correct match is the December 2025 Lok Sabha reply on the hydrogen train with Union Minister Ashwini Vaishnaw. Nitin Gadkari, Hardeep Singh Puri and Jyotiraditya Scindia are plausible adjacent Union ministers, but the cited fact attributes this specific Lok Sabha reply to Ashwini Vaishnaw.

Q4Indian Railways has planned the proposed maintenance facility for the first hydrogen trainset at which location?

A Jind
B Kalka
C Shakurbasti
D Sonipat
Explanation

The cited PIB release states that the proposed maintenance facility for the first hydrogen trainset is planned at Shakurbasti. Kalka, Jind and Sonipat are plausible railway locations connected with northern railway operations and the hydrogen-train discussion, but they are not the planned maintenance-facility location in the assigned fact.

Q5Consider the following statements about the safety package for the first indigenous hydrogen train's hydrogen facility: 1. Flame detectors are part of the facility's safety sensor package. 2. Flame detectors are mentioned as equipment only for the passenger coaches, not for the hydrogen facility. 3. Flame detectors are listed as a substitute for hydrogen storage at the facility. Which of the statements given above is correct?

A Statement 3 only
B Statements 1 and 2 only
C Statement 1 only
D Statements 2 and 3 only
Explanation

Statement 1 is correct because the cited PIB release includes flame detectors in the safety sensor package for the hydrogen production, storage and dispensing facility. Statement 2 is wrong because the fact links flame detectors to the hydrogen facility, not only to passenger coaches. Statement 3 is wrong because the detectors are safety sensors, not a replacement for hydrogen storage.

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More questions

6According to the PIB release on Hydrogen for Heritage, what was Indian Railways' expectation about the initial running cost of hydrogen trainsets?

AIt would be lower from the first trainset because fuel would be cheaper than diesel.
BIt would be fully subsidised under a separate heritage-tourism grant.
CIt would be higher initially, but would reduce as the number of trains increased.
DIt would remain fixed because the technology cost would not change with scale.

7Which sequence best reflects the May 2026 approval requirement for the hydrogen train's refuelling system?

AHydrogen plant construction → coach washing line → daytime monitoring only
BCommissioning of trainset → periodic annual monitoring → hydrogen refuelling system
CMay 2026 approval → hydrogen refuelling system → 24x7 monitoring
DRDSO approval → maintenance manuals → no refuelling-system monitoring

8Consider the following Assertion and Reason about Indian Railways' hydrogen train project. Assertion: The total cost of the project was approximately Rs 136 crore. Reason: This figure was reported by The Indian Express in July 2025 as the total cost of the hydrogen train project. Choose the correct answer.

AThe Assertion is true, but the Reason is false
BThe Assertion is false, but the Reason is true
CBoth the Assertion and the Reason are true, but the Reason does not support the Assertion
DBoth the Assertion and the Reason are true, and the Reason correctly supports the Assertion

9Consider the following Assertion and Reason about the hydrogen trainset announced by PIB on 27 May 2026. Assertion: The approved operation uses a hydrogen fuel cell propulsion system rated at 1200 kW. Reason: The trainset is powered by the 1200 kW hydrogen fuel cell propulsion system for that approved operation. Select the correct answer.

AThe Assertion is true but the Reason is not the correct explanation of the Assertion
BThe Assertion is false but the Reason is true
CThe Assertion is true and the Reason is the correct explanation of the Assertion
DBoth the Assertion and the Reason are false

10Which planned service sequence correctly represents the hydrogen train's reported operation between Jind and Sonepat?

AOne round trip between Jind and Sonepat, covering 178 km
BTwo one-way trips from Sonepat to Jind, covering 356 km
CTwo round trips between Jind and Sonepat, covering 356 km
DThree round trips between Jind and Sonepat, covering 534 km

11Match the PIB description of the hydrogen trainset in December 2025 with the correct details: List I 1. Platform on which the superlative was stated 2. Coach count linked with the world's longest description List II a. Broad Gauge platform b. Standard Gauge platform c. 10 coaches d. 8 coaches Select the correct code.

A1-b, 2-c
B1-b, 2-d
C1-a, 2-c
D1-a, 2-d

12Match the specification of the approved first indigenous hydrogen trainset with the correct detail reported for it.

A10-car trainset on the Ambala-Kurukshetra section of North Central Railway
B10-car trainset on the Jind-Sonipat section of Northern Railway
C8-car trainset on the Jind-Panipat section of Western Railway
D12-car trainset on the Rewari-Rohtak section of North Western Railway

13Assertion: In the initial phase of hydrogen train operations, trained technical staff will accompany the train. Reason: Their presence is meant to support smooth functioning during the early operations. Choose the correct answer.

ABoth the Assertion and the Reason are true, and the Reason correctly explains the Assertion
BBoth the Assertion and the Reason are true, but the Reason does not explain the Assertion
CThe Assertion is true, but the Reason is false
DThe Assertion is false, but the Reason is true

14Indian Railways' first hydrogen train pilot follows specifications framed by which organisation?

ARITES Limited
BIntegral Coach Factory
CRailway Board
DResearch, Design & Standards Organization

15With reference to the first indigenous hydrogen trainset approved in May 2026, consider the following statements: 1. It is to operate at a maximum speed of 75 kmph. 2. Its maximum speed was specified as 120 kmph. 3. The speed figure relates to the approved hydrogen trainset, not to a metro-rail corridor. Which of the statements given above are correct?

A2 and 3 only
B1 and 2 only
C1 and 3 only
D1 only

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