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Best CAT Coaching In Delhi - CAT | Quantitative Ability | Combinatorics and Probability | Counting Principles
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1

Type : Subjective

Question Statement :

In order to go from city A to City C, one must pass through City B. There are 7 roads that lead to B from A, and there are 4 roads that lead to C from B. Find the number of ways in which one can go from city A to city C and come back?

Type in your answer as an integer if your answer is 4 type in as 4.