This zany question tests an applicant's ability to deal with unusual questions, cope with difficult and unexpected situations or work under atypical circumstances.
One of the best answers I heard was from a Chinese ESL lecturer (when I was recruiting university lecturers and professors in Guangzhou, China). She answered:
I'm constantly full of various multicolored ideas... therefore... I think that... My brain has even more colors than a rainbow. She was offered the job.
To find more ESL job interview questions with provided answers, click HERE...