Answer: C. Aravalli Range
Explanation: The Aravalli Green Wall Initiative was launched in June 2025 to expand green cover in a 5 km buffer zone around the Aravalli hills across parts of Gujarat, Rajasthan, Haryana, and Delhi. The initiative aims to prevent desertification, restore degraded land, and improve ecological stability in the region. It aligns with India’s commitment under the UN Convention to Combat Desertification and targets the restoration of 26 million hectares of degraded land by 2030.

Answer: C. Preah Vihear Temple
Explanation: The Preah Vihear Temple, an 11th-century Hindu monument located along the Thailand–Cambodia border, lies at the heart of the dispute. The International Court of Justice ruled in 1962, and reaffirmed in 2013, that the temple belongs to Cambodia, though surrounding areas remain contested. Nationalist sentiments and unresolved border demarcation have repeatedly triggered military clashes, including the latest escalation in December 2025.

Answer: C. Deepinder Goyal
Explanation: Deepinder Goyal, founder of Eternal (formerly Zomato Ltd.), secured the top position in the Hurun India Top 200 Self-Made Entrepreneurs of the Millennia 2025 list. His company’s valuation reached ₹3.2 lakh crore, marking a 27% increase from the previous year. This growth helped him overtake last year’s topper Radhakishan Damani of DMart.

Answer: C. Tirupati
Explanation: The Vasudeva Kutumbakam International Township will be developed in Tirupati by Della Townships in partnership with the Andhra Pradesh government. The ₹35,000 crore project will span 1,400 acres and focus on cultural tourism, including a 5,000-year Living Exhibition on Hinduism. It aims to boost tourism, employment, and global cultural engagement in the Tirupati region.

Answer: B. Sultan Haitham bin Tarik
Explanation: Sultan Haitham bin Tarik is the current ruler of Oman and assumed office in January 2020. He hosted Prime Minister Narendra Modi during the official India–Oman visit in December 2025, which marked the 70th anniversary of diplomatic relations between the two countries. Under his leadership, Oman is pursuing economic diversification through Vision 2040 and strengthening strategic partnerships, including with India.

Answer: C. Nuclear waste immobilisation and radioactive waste storage technology
Explanation: Solid Storage Surveillance Facilities are specialised installations used for the interim storage of vitrified high-level radioactive waste generated from nuclear fuel reprocessing. These facilities ensure safe containment, continuous monitoring, and radiation shielding in accordance with IAEA guidelines. They are a core component of nuclear waste management technology, not related to electronics, power generation, or space systems.

Answer: C. 28
Explanation: After the consolidation of 26 Regional Rural Banks across 11 States/UTs, a total of 28 RRBs continue to operate in India. These RRBs serve rural communities through a wide network of over 22,000 branches spread across more than 700 districts. The reform aims to create stronger and more efficient RRBs while improving their reach and service delivery in rural and remote areas.

Answer: C. Ministry of Tourism
Explanation: The NIDHI+ Portal was introduced by the Ministry of Tourism to bring greater transparency, accountability, and efficiency in the tourism sector. It provides an online, end-to-end digital system for receiving, processing, and granting approvals for classification of accommodation units and recognition of tourism service providers. The portal is also integrated with an online payment gateway, making the entire process paperless and user-friendly.

Answer: C. Swadesh Darshan 2.0
Explanation: The Suryalanka Beach Experience project at Bapatla was sanctioned in 2024–25 under the Swadesh Darshan 2.0 scheme. This revamped version of the scheme focuses on destination-centric and experience-based tourism development. The project received ₹97.52 crore to develop Suryalanka as a world-class coastal tourism destination.

Answer: C. Challenge Based Destination Development (CBDD) under Swadesh Darshan 2.0
Explanation: Ahobilam and Nagarjunasagar projects were sanctioned under the Challenge Based Destination Development (CBDD) sub-scheme of Swadesh Darshan 2.0 during 2024–25. Each project received ₹25 crore with a focus on developing thematic tourism experiences. While Ahobilam focuses on spiritual tourism, Nagarjunasagar aims to enrich Buddhist heritage and cultural tourism, promoting sustainable destination development.