18 Aug 2025 Daily CA Quiz

1. It is part of the Polynesian subregion of the Pacific.
2. Its western islands are largely volcanic in origin, while its eastern islands are mainly composed of coral limestone.
3. Tongatapu, which houses the capital Nukuʻalofa, is the northernmost cluster of islands.

Which of the statements given above is/are correct?

1. Establishing regional early warning systems for tsunamis and cyclones.
2. Promoting resilient housing and infrastructure adapted to seismic shocks.
3. Developing international cooperation frameworks for disaster relief.
4. Expanding coral mining for construction material.

1. It is India’s highest wartime gallantry award, instituted in 1980.
2. It can be awarded to all ranks of the Armed Forces, including the Territorial Army and Nursing Services.
3. Unlike gallantry awards, the SYSM recognizes distinguished wartime service of senior military leadership.

Which of the statements given above is/are correct?

1. It grows taller than most Phoenix species, reaching up to 12–16 metres.
2. Its staminate flowers have a characteristic musty odour.
3. It is found only in the Western Ghats region of India.

Which of the above statements is/are correct?

1. E. coli belongs to the family Enterobacteriaceae.
2. All strains of E. coli are pathogenic in humans.
3. Some strains of E. coli aid digestion and vitamin production in the intestine.

Which of the statements given above is/are correct?

1. It is produced by combining green hydrogen with nitrogen obtained from the atmosphere.
2. Unlike grey ammonia, its production does not emit carbon dioxide.
3. Green ammonia can act as a hydrogen carrier due to its easier storage and transport compared to hydrogen.

Which of the statements given above is/are correct?