Researchers at the University of Tübingen in Germany have new evidence suggesting crows can contemplate the number zero. This ability means the birds join an “elite” group of creatures that can ...

Some cultures are fixated on numbers. Others don’t even have words for numbers. And then there’s Bolivia’s Indigenous Tsimane’ community, which has members who can count indefinitely, and others who ...

The most important topic your child learns in Pre-K is developing the concept of number. The most important topic your child learns in Pre-K is developing the concept of number. You can help your ...

Oldiefan As usual, humans can associate numbers and quantities with the Arabic numeral symbols such as '6' and '32'. Although it is necessary to have high cognitive ability to connect symbols and ...

understand the concept of zero and demonstrating self-control on a par with that of human children in patience tests. In an experiment in which crows were shown numbers and asked to make sounds, it ...

A well planned strategy and meaningful effort will help students to succeed in all the competitive examinations. In India today, all the competitive exams include questions from Quantitative Aptitude ...