DI - Routes & Networks - Previous Year CAT/MBA Questions
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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.
If the trader wants the cargo to move from City S to City T then excluding cities S and T, what is the minimum number of cities that the cargo has to cross in transit?
- (a)
4
- (b)
3
- (c)
2
- (d)
5
Solution
Discuss
ReportIf the trader wants the cargo to go to City U from City P through the longest route, how many cities will he be required to cross (excluding cities P and U)?
- (a)
2
- (b)
4
- (c)
3
- (d)
5
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
- (b)
Connect cities P to S with a one way connection from cities S to P
- (c)
Connect cities U to Q with a two way connection
- (d)
Connect cities R to V with a two way connection