Q34
Single choice
Exactly seven toy-truck models ?F, G, H, J, K, M, and S ?are assembled on seven assembly lines, exactly one model to a line. The seven lines are arranged side by side and numbered consecutively F through 7.
Assignment of models to lines must meet the following conditions:
F is assembled on a lower-numbered line than J.
M is assembled on the line numbered one lower than the line on which G is assembled.
H is assembled on line 1 or else line 7.
S is assembled on line 4.
If G is assembled on the line numbered one less than the line on which F is assembled, then which one of the following must be true?