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?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

I am a type of vehicle that has two wheels and is powered by humans. What am I?
Hint 1: You can ride me for exercise.
Hint 2: I am environment-friendly.

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?

What does this Rebus Picture means ?

Why are all black people so quick ?

John was piloting a plane behind a car but was never able to overtake it. Why?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.