What has hands, but can’t clap?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

There was a strange boy who was born before his father. How can this be possible?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

You are presented with three boxes. One of them has a red ball inside and the other two have a black ball inside each of them. You are asked to pick up the one with red ball and you pick one. Now, one of the other boxes is opened and it is found to have a black ball.

You are presented with a chance to change your box with the one that is left closed. Will you change your box? Why or why not?

Can you guess the name of the month by looking the below rebus ?