Know what happened.
Know what matters.

Answer: D
The supplied 19 August 2026 current-affairs notes state that the correct answer is 18 August 2026. This fact is part of the article's current-affairs or associated static-GK coverage and is important for competitive-exam revision.

Answer: B
The correct answer is Option B: Zoological Survey of India (ZSI). Hemiphyllodactylus venkatadri is a newly identified slender gecko associated with the Tirumala Hills in the Seshachalam landscape of Andhra Pradesh. The discovery is associated with researchers from the Zoological Survey of India, an important scientific organisation engaged in the survey, exploration, documentation and study of India's animal diversity. ZSI functions under the Ministry of Environment, Forest and Climate Change, Government of India. The genus Hemiphyllodactylus includes small-bodied geckos commonly referred to as slender geckos. The discovery of H. venkatadri is important because it adds to the documented reptilian diversity of the Eastern Ghats and Andhra Pradesh. Students should distinguish the Zoological Survey of India from the Botanical Survey of India. ZSI primarily deals with fauna or animal diversity, whereas BSI primarily studies flora or plant diversity. The Wildlife Institute of India is mainly associated with wildlife research, training and management, while the Forest Survey of India is primarily concerned with the assessment and monitoring of India's forest resources. Since Hemiphyllodactylus venkatadri is an animal species and the reported discovery was made by ZSI researchers, Option B is correct. For examinations, remember the association: Hemiphyllodactylus venkatadri → slender gecko → Tirumala Hills/Seshachalam landscape → Andhra Pradesh → Zoological Survey of India.

Answer: C
The correct answer is Option C: 20th East Asia Summit (EAS). The 20th East Asia Summit adopted the Kuala Lumpur Declaration in 2025, marking an important milestone in the evolution of the East Asia Summit process. The East Asia Summit was established in 2005 as a leaders-led forum for strategic dialogue and cooperation on major political, security and economic issues affecting the Indo-Pacific region. Therefore, the year 2025 also marked the 20th anniversary of the EAS. The Kuala Lumpur Declaration reaffirmed the participating countries' commitment to the East Asia Summit as an important platform for dialogue and practical cooperation. ASEAN remains at the centre of the EAS architecture, and the forum operates within the broader ASEAN-led regional framework. India is one of the participating countries of the East Asia Summit and has been associated with the forum since its establishment. The EAS brings together ASEAN member states and important regional partners, making it a significant platform in the Indo-Pacific institutional architecture. For competitive examinations, students should remember the direct association: Kuala Lumpur Declaration → 20th East Asia Summit → 2025. This can be asked as a direct current-affairs question or combined with questions about ASEAN, India's participation, the establishment year of EAS, or ASEAN centrality. Hence, the correct answer is the 20th East Asia Summit.