Q6 is utter rubbish. It fails to say what you have to do with the figures. Add them ? Multiply them ? Stick them up your ... jumper ? Surely they don't mean simply order them as a 4 digit number ?
I used to get sick of thick teachers being that ambiguous when I was learning, I don't need to come across it yet again now. "
Q6 //What is the smallest odd number you can make using all four of these cards?"// - That's pretty clear to me that's the easiest of the lot, what else does it mean? arrange the 4 cards so that the number is odd and it's the smallest possible using all of the cards, that's about as unambiguous as it gets.
TBF though on the overall point I agree with those above, this should be related to aptitude. It would be folly to force all the kids to do it when clearly they are not all going to have the aptitude. Even though GCSE is much simpler that the old O'Level (GCE) there is no way these are GCSE questions. Primary School at the most.
i did okish (are u allowed to use a calculator?)
in any case my 11 YO is completing her SATS next month and brought a paper home to practice in the holidays ... these questions are at a much lower level than that, so not even yr 6 level, never mind GCSE level