Why is it very easy to weigh a fish?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

If two's company, and three's a crowd, then whats four and five ?

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

I am sure no one can have two things for dinner. what are they?

An octopus has 8 legs. A hippogriff has 6 legs and 2 pairs of wings. A sphinx has 6 legs and one pair of wings. Now we have all 3 kinds and a total of 18 insects in a cage. We have a total of 118 legs and 20 pairs of wings. How many insects do we have of each kind?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

What is so fragile that saying its name breaks it?

There is an ancient kingdom where every married woman keeps information regarding the fidelity of other men. However, what they don't know is the fidelity of their own husbands. Also, there is an ancient belief that they don't tell each other about the fidelity of their husbands.

On a certain day, the queen of the kingdom declares that she has identified at least one unfaithful man in the kingdom. She allows the wives to identify and gives them authority to kill their husbands if they are unfaithful at midnight.

How will the wives manage it?