What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

The more it dries, the wetter it becomes. Can you tell what it is?

A river should be crossed by a father, a mother and their two sons and two daughters.
There are some rules that should be followed while crossing the river. There can be only two people in the raft while crossing. The daughters cannot be with their father unless there is the presence of the mother. The sons cannot be with their mothers unless the father is present. Unless the guard is on the board, the criminals cannot be with any of the family members. Only the adults like the father, the guard, and the mother knows to use the raft.

How will they cross the river?

What does a man do only once in his lifetime, but women do once a year after they are 29?

Take one out and scratch my head, I am now black but once was red. What am I?

You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes?

Can you find out the total number of triangles in the given figure?

I have branches, but no fruit, trunk or leaves. What am I?

Find the smallest sentence with all the English alphabet.

What has to be broken before you can use it?