UPSC Current Affairs Quiz: April 26, 2025
1. Consider the following statements regarding the Digital Markets Act (DMA):
- It is a UK legislation designed to regulate Big Tech companies with strategic market status.
- It imposes strict obligations and penalties on digital platforms found to have breached competition rules.
- It applies to major tech companies like Google, Apple, and Meta.
Which of the statements given above is/are correct?
2. Consider the following statements about the effects of climate change observed in Europe in 2024, according to a joint report by the EU’s Copernicus Climate Change Service and the WMO:
- A record-high 45% of Europe’s energy came from renewable sources.
- Southeastern Europe experienced its longest heatwave on record.
- Europe saw an overall reduction in atmospheric water vapor in 2024.
Which of the above statements is / are correct?
3. Consider the following statements regarding the juvenile colossal squid filmed during the expedition:
- The juvenile squid was about 30 centimeters (1 foot) in length.
- Juvenile colossal squids are typically opaque and dark red in color.
- The squid was filmed at a depth of over 1,000 meters in the Indian Ocean.
Which of the above statements is/are correct?
4. Consider the following statements about how climate change contributes to increased arsenic concentrations in rice, as per a recent study:
- Rising temperatures alone increase arsenic content in soil
- Higher CO₂ and temperature levels alter soil chemistry, enhancing arsenic absorption by rice
- Arsenic levels increase due to use of genetically modified rice
- Arsenic content rises because of a switch to dry-land rice cultivation methods
Which of the above statements is / are correct?
5. Consider the following about the Deucha-Pachami-Dewanganj-Harinsingha coal mining project:
- It is primarily based on underground mining techniques.
- It aims to supply coal mainly to West Bengal’s thermal power plants.
- It is being developed entirely by Central Government agencies.
Which of the above statements is / are correct?
