Railways
R.R.C. (Hajipur) Solved Paper Held on 1st Shift 30-11-2014
question_answer
If 'A$B' means 'A is father of B', 'A * B' means 'A is mother of B' and 'A @ B' means 'A is wife of B', then which of the following will means 'M is grandmother of N' ?