Answered

Tom is twice as old as Mary, but he is 2 years younger than Jim. What is Mary's age if Jim will be twenty years old in 2 years time?



Answer :

ok if JIM will be 20 in 2 years right now he is 18,and if TOM is twice as old as MARY but TOM is 2 years younger then JIM,JIM is 16,and so if TOM is 16  MARY is 8 years old

              THE ANSWER IS 8 YEARS OLD-MARY IS 8