Q:

A family has two grandparents, two parents and four children. Two years ago, the average age of grandparents was 72 years. A year ago, the average age of parents was 36 years. Currently, the average age of children is 12 years. What is the current average age of the family?

• 1
  32 Year
• 2
  33.75 Year
• 3
  33.75 Year
• 4
  33 Year