CAT 2007 — DILR Question 15
Routes & NetworkEasy
Passage / Data
Answer the following question based on the information given below.
A low-cost airline company connects ten Indian cities, A to J. The table below gives the distance between a pair of airports and the corresponding price charged by the company. Travel is permitted only from a departure airport to an arrival airport. The customers do not travel by a route where they have to stop at more than two intermediate airports.
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If the airports C, D and H are closed down owing to security reasons, what would be the minimum price, in rupees, to be paid by a passenger travelling from A to J?
Answer & solution
- A
2275
- B
2615
2850
- D
2945
- E
3190
Solution
If C, D and H are closed, the cheapest route will be A-F-J and it will cost Rs. 2850.
Hence, option (c).