Consider the following space missions:

I. Axiom-4 II. SpaDeX III. Gaganyaan

How many of the space missions given above encourage and support micro-gravity research?

Consider the following statements:

I. Indian Railways have prepared a National Rail Plan (NRP) to create a future ready railway system by 2028. 

II. 'Kavach' is an Automatic Train Protection system developed in collaboration with Germany. 

III. 'Kavach' system consists of RFID tags fitted on track in station section.

Which of the statements given above are not correct?

GPS-Aided Geo Augmented Navigation (GAGAN) uses a system of ground stations to provide necessary augmentation. Which of the following statements is/are correct in respect of GAGAN?

I. It is designed to provide additional accuracy and integrity. II. It will allow more uniform and high quality air traffic management. III. It will provide benefits only in aviation but not in other modes of transportation.

Select the correct answer using the code given below.

Consider the following statements:

Statement I: Some rare earth elements are used in the manufacture of flat television screens and computer monitors.

Statement II: Some rare earth elements have phosphorescent properties.

Which one of the following is correct in respect of the above statements?

With reference to monoclonal antibodies, often mentioned in news, consider the following statements:

I. They are man-made proteins. II. They stimulate immunological function due to their ability to bind to specific antigens. III. They are used in treating viral infections like that of Nipah virus.

Which of the statements given above are correct?

In the context of electric vehicle batteries, consider the following elements:

I. Cobalt II. Graphite III. Lithium IV. Nickel

How many of the above usually make up battery cathodes?