Question

What is the typical economy class layout on the main deck of a 747?

(a) 3-2-3

(b) 3-4-3

(c) 2-2-2

(d) 2-4-2

I got this question during an interview.

I want to ask this question from Boeing 747 Family of Aircraft’s in division Boeing Family Overview of Aircraft Maintenance

Answer 1

Correct choice is (b) 3-4-3

Explanation: The typical economy class layout on the main deck of a 747 is 3-4-3.  The upper deck of a 747 has a 3–3 layout in economy class and a 2–2 layout in first class.