MockPreps is India's leading online platform for government and competitive exam preparation. We offer 50,000+ practice questions and comprehensive mock test series for various exams including SSC, UPSC, Banking, Railway, and more.

Which exams can I prepare for on MockPreps?

You can prepare for SSC CGL, UPSC CSE, Banking exams (SBI PO, IBPS), Railway exams (RRB NTPC), State PSC exams, CAT, GATE, NEET, JEE, and many other government and competitive exams.

Are the mock tests free?

MockPreps offers both free and premium mock tests. Free users can access limited practice questions and mock tests, while premium subscribers get unlimited access to all content and advanced features.

Entertainment MCQs: Bollywood Box Office & OTT Regional Content (April 2026)

651.

India's initiative with green hydrogen-powered buses aligns with its commitment to:

A Increasing fossil fuel consumption.

B Achieving climate goals and decarbonizing the transport sector.

C Promoting the use of coal-based energy.

D Reducing investment in renewable energy research.

652.

Which sector is a major focus for the application of green hydrogen as a clean fuel?

A Consumer electronics

B Heavy-duty transport (buses, trucks)

C Residential heating systems

D Light passenger vehicles (cars)

653.

The pilot project for India's first green hydrogen-powered bus aims to assess:

A The cost of traditional diesel engines.

B The performance, efficiency, and infrastructure needs of hydrogen buses.

C The effectiveness of electric vehicles with batteries.

D The feasibility of using natural gas as fuel.

654.

What is the primary byproduct of a hydrogen fuel cell when it generates electricity?

A Carbon Dioxide

B Sulfur Dioxide

C Water vapor

D Nitrogen oxides

655.

What is 'Green Hydrogen'?

A Hydrogen produced from fossil fuels.

B Hydrogen produced through electrolysis powered by renewable energy.

C Hydrogen produced from nuclear reactions.

D Hydrogen that is naturally abundant in the atmosphere.

656.

Which of the following data sources is likely used by an AI-powered transit system to optimize operations?

A Historical weather patterns only.

B Real-time data from sensors, GPS, and passenger feedback.

C Social media trends unrelated to transit.

D Manual surveys conducted annually.

657.

The implementation of AI in public transit can contribute to:

A Increased traffic congestion.

B Reduced carbon emissions and improved air quality.

C Higher operational costs for transit agencies.

D Decreased passenger satisfaction.

658.

AI-driven chatbots in public transit systems are typically used for:

A Driving the buses.

B Providing real-time information and passenger support.

C Designing new bus routes.

D Collecting fares manually.

659.

Which Indian city has launched its first AI-powered public transit system?

A Mumbai

B Delhi

C Bengaluru

D Chennai

660.

What is the primary goal of integrating AI into public transit systems?

A To increase the number of private vehicles on the road.

B To optimize routes, schedules, and passenger flow for efficiency.

C To reduce the frequency of public transport services.

D To encourage manual operation of transit vehicles.

MCQs - 2026-04