There’s no negative marking for incorrect answers, therefore it's in your best interest to select the requested number of responses for each question.
For the AKT this is always one response, as they are all single best answer questions. All questions have equal weighting, or 1/150 of your overall score.
KFP questions contain variable marks that contribute equally to the final mark, due to the difference in the number of responses requested per question. Making each question worth 1.43% or 1/70 of your overall score.
However, it's important you read how many answers are requested. If you shade more options on the bubble sheet than you were asked for, each response will be marked, but a 0.35% penalty will be deducted from the overall mark of your paper, per additional bubble shaded.
Further information on marking and examples of questions and scoring can be found in the AKT and KFP Guide.