Ayesha's father was 34 years of age when she was born while her mother was 28 years old when her brother four years younger to her was born. What is the difference between the ages of her parents?
Choose the correct answer.
A) 16 B) 14 C) 15 D) 10 E) 12
Mother's age when Ayesha's brother was born = 28 years.   Father's age when Ayesha's brother was born = (34 + 4)= 
<gadget id="calculator">(34 + 4)</gadget>
<output>38</output>
38 years.   Required difference= (38 - 28)= 
<gadget id="calculator">(38 - 28)</gadget>
<output>10</output>
10 years.   Answer:10
<result>D</result>
Ayesha's father was 34 years of age when she was born while her mother was 28 years old when her brother four years younger to her was born. What is the difference between the ages of her parents?