1. The Leggett–Garg inequality, recently in news, is associated with

• Supercomputing efficiency
• Climate change modelling
• Testing quantum realism and randomness
• Deep-sea mineral exploration

2. Which of the following advantages does SAR technology provide in Earth observation satellites?

1. Imaging in night conditions
2. High-resolution colour imagery only in daylight
3. Penetration through clouds and fog
4. Ability to detect surface movements

Select the correct answer using the code given below:

• 1 and 3 only
• 1, 3 and 4 only
• 2 and 4 only
• 1, 2, 3 and 4

3. Consider the following statements about the Fare Se Fursat Fixed Airfare Scheme:

1. It eliminates dynamic pricing on selected routes.
2. It is operated by Alliance Air.
3. It mandates private airline participation.

Which of the statements given above are correct?

• 1 and 2 only
• 2 and 3 only
• 1 and 3 only
• 1, 2 and 3

4. The SAIME initiative, recently recognized by FAO, focuses on

• Promoting inland freshwater aquaculture in Rajasthan
• Integrating shrimp farming with mangrove restoration in the Sundarbans
• Establishing solar-powered cold storage units for fisherfolk
• Pollution-free cage aquaculture in Himalayan lakes

5. With reference to the Military Combat Parachute System (MCPS), consider the following:

1. It is capable of deployment above 25,000 feet.
2. It is compatible with NavIC-based navigation.
3. It has been imported from friendly nations.

Which of the statements given above are correct?

• 1 and 2 only
• 2 and 3 only
• 1 and 3 only
• 1, 2 and 3