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Prelims / 2024 / Science & Technology
Ancient History 3 Art & Culture 4 Economy 13 Environment & Ecology 13 Geography 20 Indian Polity 19 International Relations 6 Medieval History 1 Modern History 3 Science & Technology 11 Social Issues & Schemes 7
Question 1 Easy

Which one of the following is the exhaust pipe emission from Fuel Cell Electric Vehicles, powered by hydrogen?

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Question 2 Easy

Consider the following activities: 1. Identification of narcotics on passengers at airports or in aircraft 2. Monitoring of precipitation 3. Tracking the migration of...

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Question 3 Hard

Consider the following aircraft: 1. Rafael 2. MiG-29 3. Tejas MK-1 How many of the above are considered fifth generation fighter aircraft?

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Question 4 Hard

Which one of the following is synthesised in human body that dilates blood vessels and increases blood flow ?

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Question 5 Hard

In which of the following are hydrogels used ? 1. Controlled drug delivery in patients 2. Mobile air-conditioning systems 3. Preparation of industrial lubricants Sel...

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Question 6 Easy

Recently, the term "pumped-storage hydropower" is actually and appropriately discussed in the context of which one of the following?

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Question 7 Medium

Consider the following statements: Statement-I: Giant stars live much longer than dwarf stars. Statement-II: Compared to dwarf stars, giant stars have a greater rate ...

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Question 8 Easy

Consider the following: 1. Battery storage 2. Biomass generators 3. Fuel cells 4. Rooftop solar photovoltaic units How many of the above are considered "Distributed ...

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Question 9 Medium

Consider the following plants: 1. Groundnut 2. Horse-gram 3. Soybean How many of the above belong to the pea family?

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Question 10 Medium

With reference to radioisotope thermoelectric generators (RTGs), consider the following statements: 1. RTGs are miniature fission reactors. 2. RTGs are used for power...

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Question 11 Easy

Which one of the following words/phrases is most appropriately used to denote “an interoperable network of 3D virtual worlds that can be accessed simultaneously by mil...

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