On the problem solving questions, i had to calculate different problems without any external aid (such as calculators), just relying on pen and paper and mental calculations. As for the Situational Questions, i had to estimate, based on general knowledge facts, solutions for questions in which data was too large or not able to be thoroughly examined without further detailed analysis or external consultation (e.g. naming the 4 countries with the most active Linkedin users). It was great having to answer to this questions in which intuition and good perception of common sense are required.