Eighty-five per cent of children will "grow out” of eczema before age:Question 10Select one:a.2 yearsb.3 yearsc.5 yearsd.8 yearse.None of the above

The answer to your question is not explicitly stated in the text you provided. However, according to various medical sources, most children outgrow the symptoms of eczema by the time they are teenagers, although the condition can continue into adulthood. Therefore, none of the options (2 years, 3 years, 5 years, 8 years) seem to be completely accurate. The closest answer might be "None of the above", but it's recommended to consult a medical professional for accurate information.