PrepTest 51, Section 1, Question 17
A courier delivers exactly eight parcels�G, H, J, K, L, M, N, and O. No two parcels are delivered at the same time, nor is any parcel delivered more than once. The following conditions must apply:
A courier delivers exactly eight parcels�G, H, J, K, L, M, N, and O. No two parcels are delivered at the same time, nor is any parcel delivered more than once. The following conditions must apply:
A courier delivers exactly eight parcels�G, H, J, K, L, M, N, and O. No two parcels are delivered at the same time, nor is any parcel delivered more than once. The following conditions must apply:
A courier delivers exactly eight parcels�G, H, J, K, L, M, N, and O. No two parcels are delivered at the same time, nor is any parcel delivered more than once. The following conditions must apply:
L is delivered later than H.
K is delivered earlier than O.
H is delivered earlier than M.
O is delivered later than G.
M is delivered earlier than G.
Both N and J are delivered earlier than M.
Which one of the following must be true?
At least one parcel is delivered earlier than K is delivered.
At least two parcels are delivered later than G is delivered.
At least four parcels are delivered later than H is delivered.
At least four parcels are delivered later than J is delivered.
At least four parcels are delivered earlier than M is delivered.
Explanations
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