I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

Which number should replace the question mark?

Which five letter word can be added at the end of below word to form a
valid word?

> Pin
> Check
> Boiling
> View

Who always enjoys poor health?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

Can you place six X (crosses) in below board without making three in a row in any way ?

There were five men at church, and it started raining while they were outside. The four that ran still got wet, but the one that was still stayed completely dry. Why did he stay dry?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?