1. Which Ministry has developed the Green Hydrogen Certification Portal?

• Ministry of Power
• Ministry of Petroleum & Natural Gas
• Ministry of New and Renewable Energy
• Ministry of Heavy Industries

2. International Sickle Cell Day is observed every year on

• 7 April
• 14 June
• 1 December
• 19 June

3. Sarvam AI was recently in the news because it

• Developed India's first quantum computer
• Developed India's first semiconductor chip
• Was selected to build India's first indigenous Large Language Model
• Developed India's first indigenous operating system

4. Biochar is produced through which one of the following processes?

• Fermentation
• Composting
• Pyrolysis under oxygen-limited conditions
• Electrolysis

5. Industrial ammonia is mainly produced by

• Haber–Bosch Process
• Ostwald Process
• Contact Process
• Hall-Héroult Process