Guardian Christmas Business Quiz 2025 Tests Knowledge Across Key Sectors
The Guardian published its Christmas business quiz on Friday 19 December 2025, featuring 30 questions that challenge readers' knowledge of notable business events and trends throughout the year.
The quiz covers a wide range of topics including airlines, postal services, banking, retail, infrastructure, energy, and media.
One question focuses on Heathrow Airport, asking what Thomas Woldbye invested in following an electrical fire in March that temporarily closed the airport, with options such as new wiring and additional substations.
Regarding Ryanair, the quiz inquires about Michael O’Leary's decision to increase bonuses in 2025 and the specific criteria employees had to meet to qualify for these bonuses.
Questions about Royal Mail include its innovative "postbox of the future," which may feature voice unlock, solar panels, or wheels.
Another item pertains to NatWest/RBS, asking how many years passed after the government bailout before full private ownership was restored.
The quiz also references a Which? study highlighting that certain online order substitutions—like earmuffs, pineapples, and beef dog treats—are deemed completely inappropriate.
In the maritime sector, P&O Ferries' recent appointment of a new auditor following accounting issues is featured, with a question about the auditor's staff size.
Finally, a question about Thames Water covers a statement from its communications chief emphasizing the company's aim to help people avoid completely hating the utility service.
Overall, The Guardian's Christmas business quiz offers a comprehensive review of significant developments across various industries during 2025.
