Math riddles for exams: Today we have prepared 5 math questions on calculating time, speed, and distance so you can ace your tests and exams. Try and solve the questions here.

Screenshot from C-STEM distance learning software for math and computer science. Students solve math problems by programming virtual robots. Credit: UC Davis Available tools and resources include the ...

Driven by new technology called OpenAI o1, the chatbot can test various strategies and try to identify mistakes as it tackles complex tasks.

It was the first time a machine — which solved five of the six problems at the 2025 competition, held in Australia this month — reached that level of success, Google said in a blog post on Monday.