1. Which of the following statements about Gantenerumab is/are correct?

1. It targets tau protein tangles responsible for Alzheimer’s disease.
2. It is a monoclonal antibody capable of crossing the blood-brain barrier.
3. It showed cognitive improvement in late-stage Alzheimer’s patients.

Select the correct answer using the code below:

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

2. “Vibe coding” refers to which of the following?

• A coding methodology based on agile development principles
• AI-assisted intuitive programming where natural language prompts generate code
• Cybersecurity framework for securing open-source code
• A method to create real-time 3D simulations using haptic inputs

3. Which of the following statements are correct regarding Arctic geopolitics?

1. The Arctic region is governed under a treaty similar to the Antarctic Treaty.
2. The Arctic Council includes both Arctic states and Indigenous communities.
3. China has declared itself a “Near-Arctic State.”

Select the correct answer using the code below:

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

4. What is the primary purpose of the NITI NCAER States Economic Forum portal?

• To regulate fiscal relations between the Centre and States
• To forecast GDP growth using AI-based economic models
• To provide a unified platform for accessing long-term state-level economic and fiscal data
• To assist States in preparing their annual budgets

5. Which of the following features is unique to CARTOSAT-3?

• All-weather radar imaging capabilities
• First ISRO satellite to reach geostationary orbit
• Sub-metre resolution imagery for urban planning
• Used solely for military reconnaissance