Four friends A, B, C and D are buying a car together.(adsbygoogle = window.adsbygoogle || []).push({});

They agree that everyone should have one of the first four trips all alone.

But the following conditions apply:

1. If D is allowed to get on the first trip, C would have the third trip.

2. If A or D take the second trip, C would have the first trip.

3. If and only if A receives the third trip, B want to have the second trip.

4. Will D get the third trip, A wants the second trip.

5. Will D get the last trip would C have the third and A the first.

In what possible orders can they take the first four trips so that all is happy?

Motivate your answer.

Good luck,folks!! =)

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# Mind challange when friends buys a car

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