When it comes to getting a score of 700, there is nothing good or bad. Each and every question that appears in the exam is relevant if you are targeting such a score. Rather than thinking too much into this, we would advice that while you are attempting tougher questions, try to identify your weaker areas. Brush up the concepts if required but most importantly keep your focus on giving practise tests and then being able to analyse the right way in which you could have improved your score.
Take a note of all the points and make sure you apply them in the next test. Keep doing this on a regular basis and hopefully, you will see your score going up.
Typically, if you spend 2 hours on a mock test, spend 4-5 hours on analysing your performance. Spend as much time as you want on each question, find better ways of doing the same.
Hope this helps. If you would have a specific query, please do let us know and we would be happy to help.
Wish you the best.