Question 78

The roads to travel to various cities from point A are as given.
I, J and K can be reached only from E. E cannot be reached from D or C. A leads to B and from C, you can reach G. B leads to E. D can be reached from C. D leads to F. G also leads to F. L can be reached only from G via F. M can only be reached from D via F. All distances between two places are 1 km. All ways are one-way only.
I, J and K can only be reached from?

Solution

Using the conditions given in the question, the path diagram is as given below.

Thus, I, J and K can only be reached from E.

Hence, the answer is option B.

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