回複：IQ=150~~~

Frankly speaking, even one of your answer is not correct (for 140), you are obviously a smart guy. I believe number reasoning questions are too easy for you in a normal IQ test that the up limit is 145, unless the question itself is quite ambiguous. It seems your strong point is "differentiate method", maybe that's why you did not get the answer of question 130. I believe you deserve IQ 140 in number reasoning category - one of the standard IQ test categories.