1. Variable Rate Repo (VRR) is primarily used by RBI to:

• Absorb long-term liquidity
• Inject short-term liquidity
• Control fiscal deficit
• Regulate exchange rate

2. The Minor Planet Centre is located in:

• Paris
• Geneva
• Cambridge, Massachusetts
• Vienna

3. The propulsion system used in SR-1 Freedom is:

• Chemical propulsion
• Solar sail
• Nuclear Electric Propulsion
• Cryogenic propulsion

4. The recent Artemis mission restructuring emphasizes:

• Mars colonization
• Orbital space stations
• Permanent lunar surface presence
• Asteroid mining

5. Under the Reform Express initiative, fake IRCTC accounts were removed using:

• Blockchain
• Aadhaar OTP verification
• Facial recognition
• Satellite tracking