Question

paul is born on his grandfather 60th birthday. In how many years will is Grandfather be 11 times as old as Paul?

Answer 1

Well considering that Paul was just born while his grandfather is 60. His grandfather will never be 11 years old again. So the answer is never.

Answer 2

Maybe is 71 because 60 + 11 is 71 and is basically saying when paul turns 11 how old will his grandfather be ...