Perhaps the writers of this test need to take an intelligence test... because they can't even properly answer their own questions as multiple people mentioned, the 6th question in the math section is unanswerable... there is not enough information to verify the assumptions that are made.
Then, in the final question in the "spatial reasoning questions" the answer is 'true.' the reasoning in the given answer makes no sense. If he eats the rasberries that are poisoned, he is poisoned. the question has nothing to do with where he got poisoned.