1. With reference to Osbeckia ulotricha, which one of the following statements is correct?

• It belongs to the family Fabaceae and is found in mangrove ecosystems.
• It belongs to the family Melastomataceae and occurs in the shola grasslands of the Agasthyamala Biosphere Reserve.
• It belongs to the family Poaceae and is endemic to the Himalayan grasslands.
• It belongs to the family Orchidaceae and occurs primarily in tropical evergreen forests.

2. The Offline Verification Seeking Entity (OVSE) framework is associated with:

• Election Commission of India
• UIDAI
• Reserve Bank India
• SEBI

3. Which one of the following is a characteristic of the AI model described as GPT-6 Astra?

• It can perform only conversational tasks.
• It can operate computers and browsers and execute multi-step tasks.
• It cannot interact with digital environments.
• It is designed exclusively for image generation.

4. India's first two geothermal wells mentioned in the source have been commissioned at:

• Manikaran, Himachal Pradesh
• Puga Valley, Ladakh
• Tawang, Arunachal Pradesh
• Cambay, Gujarat

5. AgriStack is best described as:

• A centralised agricultural subsidy scheme
• A Digital Public Infrastructure for agriculture
• A crop insurance company
• A satellite-based weather forecasting mission