42. Are you able to read and write?
(If only able to read or only able to write, mark the circle No)
[] 1 Yes
[] 2 No
Question 42: Do you know how to read and write?
If the person does know how to read and write, circle 1 -- yes -- is filled in.
If the person only knows how to read or to write, circle 2 -- no -- is filled in.