Тест на английский язык довольно понятно зачем нужен, а остальное...
Test 2. Logic/Spatial
These questions will help you show off how you handle logical tasks. While they are not directly connected with any of the activities you might perform as a potential member of our team, they will help us learn more about you and which types of tasks and formats of work are best suited for you.
Test 3. Math
While math skills are not required for the position you applied for, we would be grateful if you could also complete the full math test — even if you find it difficult. This will help us to know you a little better and may help to unlock additional opportunities, should you become a member of our team. You are welcome to use a calculator for the math tasks.