What is the primary purpose of a launch vehicle in space exploration?

To transport astronauts to and from space.

To transport cargo to the International Space Station.

To transport spacecraft and satellites into space.

To study the upper atmospheric regions.

What advantage do solid propellant rockets have over liquid propellant rockets?

Solid propellants can be throttled.

Solid propellant rockets can be restarted.

Solid propellant rockets are easier to store and handle.

Solid propellant rockets can carry more payload.

What is the main advantage of hypergolic propellants in spacecraft maneuvering systems?

They can be stored at low temperatures.

They do not require an ignition source.

They have high thrust efficiency.

What is the primary purpose of sounding rockets?

To transport cargo to space stations.

To probe the upper atmospheric regions.

To launch communication satellites.

To transport astronauts to the moon.

Which Indian launch vehicle was the first to achieve successful satellite deployment in orbit?

Augmented Satellite Launch Vehicle (ASLV)

Polar Satellite Launch Vehicle (PSLV)

Geosynchronous Satellite Launch Vehicle (GSLV)

Which launch vehicle is often referred to as the 'workhorse of ISRO' and has launched missions to the Moon and Mars?

Augmented Satellite Launch Vehicle (ASLV)

Polar Satellite Launch Vehicle (PSLV)

Geosynchronous Satellite Launch Vehicle (GSLV)

What is the main advantage of GSLV Mk III (Geosynchronous Satellite Launch Vehicle Mark III) over its predecessors?

It can launch heavier payloads to Geosynchronous Transfer Orbit (GTO).

It uses liquid propellants exclusively.

It has a shorter overall height.

What is the significance of developing reusable launch vehicles with air-breathing propulsion systems?

They reduce launch costs and increase efficiency.

They allow for longer space missions.

They are more environmentally friendly.

They are primarily used for satellite repair missions.

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