Question
The figure below shows the plan of a town. A person "X" rides his bicycle from house at A to office at B, taking the shortest route.
The number of shortest paths that he can choose is:
Answer: Option B
:
B
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:
B
Number of ways "X” can go from A to C= 8C3 and from C to B= 4C2. Then the total number of shortest paths that he can choose is 8C3 × 4C2 = 336
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