Iam not sure who I complain to about this issue but must say we really found the tests quite appaling - there were lots of mistakes apparently , some even down to printing in the question papaers - my daughter and a few of her friends who took all the four tests came out feeling quite confused - as a parent the last thing you want are the questions to be wrong - children get stuck if they cant figure out the answer and then when they are told the question is wrong , feel the same for any other question they get stuck on - last thing that any mock test should do ! Also not sure about the validity of the results now...
I sincerely hope the organisers are more vigilant in the future.
Queenma