What you cannot hold but it is yours?

What does this mean?
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A
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C

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

A car meter reading shows 72927 miles a palindromic number.
what is the minimum number of miles you would need to travel to see another palindromic number on the car meter reading?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

Identify the 10 differences between the two given pictures.

There are three boxes which are labeled as Rs100, Rs150, and Rs200. One box contains two notes of Rs. 50. The second box contains one note of Rs50 and one note of Rs100 The third box contains two Rs. 100 notes. All boxes are labeled incorrectly.

What is the minimum number of boxes you must check in order to label all boxes correctly?

What has lots of eyes, but can’t see?