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Picture-based MCQ Quiz

Question 1 of 5
Question 1 of 5

A traveller goes from City A to City B by first taking one of 4 buses to a junction and then one of 3 trains to City B. On the return journey, the traveller must use a different bus and a different train from those used while going. How many complete round trips are possible?

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Chapter 6 Class 11 Permutations and Combinations | 5 questions