A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?

The captain of a ship is telling you an interesting story and then poses a question. He says, “I have travelled the oceans far and wide. One time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly. Can you tell me how that was possible?”

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

Why is it very easy to weigh a fish?

What has one letter and starts with an E?

If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

If 2 workers can complete painting 2 walls in exactly 2 hours.

How many workers would be needed to paint 18 walls in 6 hours?

Why is it against the law for a man living in Delhi to be buried in Mumbai?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

I add 5 to 9 and get 2. The answer is correct, so what am I?