0.00 in problem solving??!!
Your final score is not reflecting number of correct question answered.Its about difficulty level of question.All question provided marks according to difficulty level.Suppose you solved one difficult question they give 30 marks.For one easy they give you 10 marks.So marks distribution is not equal for per question.
Above statement is stated in eLitmus site.They have full control over marks distribution. It is only said that
Quant ,Problem solving,English section have each 20 question and per question equally divided in 10 marks.
May be you have no attempt in problem solving section.
i remember doing a question set which had 5 questions .