@the big deal. Before i commenced d numerical reasoning, i also saw 4min 15sec. But on commencing, it was 16 min. d maths hard pass shl by far. no tym o. just look for the questions dat u can solve at faster pace. dat was wat i did. i am sure of 7 questions. the remaining ones i guessed. no time.
But do very well in d decision making part. dat wil give u an edge.