With reference to the recently tested CE-20 cryogenic engine, consider the following statements:

1. It will be used in the Mission Gaganyaan for sending humans to space.
2. A Cryogenic rocket stage is more efficient and provides more thrust for every kilogram of propellant it burns compared to solid propellant rocket stages.

Which of the statements given above is/are correct?

According to a joint assessment by UNESCO and IUCN, UNESCO world heritage sites are home to a fifth of all the species mapped globally. In this context, consider the following statements:

1. World Heritage Sites take up around 10% of the Earth’s surface.
2. India has 40 UNESCO World Heritage Sites.
3. UNESCO World Heritage sites are instrumental to strengthen the link between nature and culture.

How many of the statements given above is/are correct?

India has recently launched its space-based observatory to study Sun. At which Lagrange point, will this observatory be placed?

With reference to the Project BHISHM, which of the following statements is/are correct?

1. Under it, India has built Aarogya Maitri Cube, the world’s first disaster hospital that can be airlifted and assembled at any place.
2. India has donated Aarogya Maitri Cubes to Myanmar and Sri Lanka.

Select the correct answer using the codes given below:

With reference to the Pradhan Mantri Matsya Sampada Yojana, which of the following statements is/are correct?

1. It is a scheme of the Ministry of Fisheries, Animal Husbandry and Dairying.
2. It aims at enhancing fish production to 22 million metric tons by 2024-25.
3. It is being implemented only in coastal states.

Select the correct answer using the codes given below: