Bible Quiz The Bible Quiz - How old was Yitzchak (Isaac) when his children were born? Topic Q 328 Question 1 of 1 Toldot Score of 60 How old was Yitzchak (Isaac) when his children were born? 100 60 79 40 Menu Click For Source Bereishit 25:26 132 people have so far answered this question That is correct34.8% of people got this wrong. That is not correctOnly 65.2% of people got it right.