What is the meaning of 'White Elephant'?

MCQ Practice English

What is the meaning of 'White Elephant'?

This question appeared in

BCS 26th Preliminary Question Bank Quiz and Solution English 2004 Part-1Question 11 BCS 26th Preliminary Question Bank Quiz and Solution English 2004 Part-1Question 11 BCS 26th Preliminary Question Bank Quiz and Solution English 2004 Part-1Question 11 BCS 26th Preliminary Question Bank Quiz and Solution English 2004 Part-1Question 11