Intelligence Quotient (IQ) Test Question: Divide 30 by half and add ten. What do you get? IQ Test Interview QuestionAnswers: Answer #170. Dividing by half is the same as multiplying by 2.Answer #270Answer #325Answer #470Answer #570 Previous QuestionNext QuestionI went to bed at eight 8 clock in the evening and wound up my clock and set the alarm to sound at nine 9 clock in the morning. How many hours sleep would I get before being awoken by the alarm?A farmer had 17 sheep. All but 9 died. How many live sheep were left?