A new driver theory test for car, motorcycle, bus and truck categories came into force today.
Most of the 1,500 questions have now been updated, revised or replaced.
The test will still use a multiple choice format and candidates will be required to answer 35 out of 40 questions correctly to obtain a pass certificate.
The Road Safety Authority said the changes are designed to ensure learner drivers are better prepared to embark on their on-road training.
