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Previous Year Paper

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CAT-2004-Previous Years Paper

Question
28 out of 35
 

In the adjoining figure shown below, the lines represent one-way roads allowing travel only northwards or only westwards. Along how many distinct routes can a car reach point B from point A?



A 15
B 56
C 120
D 336

Ans. B

From A to B, there are 8 on-way roads out of which 3 roads are in northwards and 5 roads are westwards.

Therefore, number of distinct routes is = = 56

CAT-2004-Previous Years Paper Flashcard List

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