How can one talk without saying a single word?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

What work can one never finish?

If a wheel has 54 spokes, how many spaces are there between the spokes?

In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?

In a rainy season, one day 3 huge ladies walked under a normal-sized umbrella.
The umbrella is not huge enough to accommodate all 3 ladies yet not a single lady got wet. Why?

What do you call a fish without an eye?

why number 8549176320 is one of a kind?

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?