The Cognitive Abilities Test fourth edition (CAT4) is designed to help schools understand their students’ abilities and how to develop them. The test helps identify individual students’ strengths and weaknesses while also monitoring the performances of different groups of students. In addition, the CAT4 is widely used as an entrance exam to many luxurious schools in the UK and Ireland as well as to international schools around the world. The CAT4 exam is administered to students from age 6 to 17, and the Level D version is designated for year 7 in the UK, catering to children between the ages of 10 to 12.