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Read the passage below and answer the questions that follow.
Export cargo of a trader can go through seven cities P, Q, R, S, T, U and V. The following cities have a two way connection i.e., Cargo can move in both directions between them; S and U, P and Q, Q and R, V and T, R and T, V and U. Cargo can move only in one direction from U to Q.
To move cargo from City P to City U, which of the following statements will minimise the number of cities to be crossed in transit?
A) Connect cities U to R with a two way connection
Number of cities to be crossed = 2 (Q and R)
B) Connect cities P to S with a one way connection from cities S to P
Number of cities to be crossed = 4
C) Connect cities U to Q with a two way connection
Number of cities to be crossed = 1
D) Connect cities R to V with a two way connection
Number of cities to be crossed = 3
The answer is option C.
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