Economist GMAT
If in k+1 years from now John will be m years old, then how old was John t-1 years ago?
A. m-k-t
B. m+k-t+2
C. m+k-t+1
D. k-m-t+2
E. k+t-m
OA A.
If in k+1 years from now John will be m years old, then how old was John t-1 years ago?
A. m-k-t
B. m+k-t+2
C. m+k-t+1
D. k-m-t+2
E. k+t-m
OA A.
















