Read the following passage and answer the question that follows:

A, B, C, D, E and F are cousins. NO two cousins are of the same age, but have birthdays on the same day of the same month. The youngest is 17 years old and the oldest E is 22 years old. F is somewhere between B and D in age. A is older than B. C is older than D. A is one year older than C.

17. What is the number of logically possible orders of all six cousins in terms of increasing age?

Question

Read the following passage and answer the question that follows:

A, B, C, D, E and F are cousins. NO two cousins are of the same age, but have birthdays on the same day of the same month. The youngest is 17 years old and the oldest E is 22 years old. F is somewhere between B and D in age. A is older than B. C is older than D. A is one year older than C.

17. What is the number of logically possible orders of all six cousins in terms of increasing age?

Accepted Answer

Correct Option: (B) 2 Considering the provided order, there are constraints on the ordering, hence only two orders are possible.

17. What is the number of logically possible orders of all six cousins in terms of increasing age?

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