Excel Software & Systems interview questions

I applied through Recruitment agency. Firstly there was an Aptitude test which contains 20 questions, first 10 questions are purely series based questions (2,4,6,8,?) remaining 10 questions are on quantitative , which having a questions on permutations,combination,profit & loss,percentage,etc. Secondly, there was a Pen paper Technical Test, Hr gives a question paper which have around 20-25 questions on java related to core java, servlets, jsp, collections. We have to write an answer on sheet. They have basic questions and basic coding.