First 3 stages were assessments.
Stage 1: mental maths test using standard operators
Stage 2: maths test focussing on sequences ‘what’s the next number in this sequence’
Stage 3: psychometric
Stage 4: HR interview - interests in role/company (pretty standard)
Stage 5: technical interview - tough
Interview questions [1]
Question 1
asked some mental maths questions on the spot (whats 2/17 to 4 dp, have 20 seconds and no writing) asked a situational question too. ‘How much money is spent in restaurants in Amsterdam on a Friday evening’