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 have a head like a cat and feet like a cat, but I am not a cat. What am I?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

What is next number in the pattern below:

131 517 192 123 ?

1 rabbit saw 9 elephants while going to the river. Every elephant saw 3 monkeys going toward the river. Each monkey had 1 parrot in each hand. How many animals are going towards the river?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

I’m tall when I’m young, and I’m short when I’m old. What am I?

A beggar on the street can make one cigarette out of every 6 cigarette butts he finds. After one whole day of searching and checking public ashtrays the beggar finds a total of 72 cigarette butts. How many cigarettes can he make and smoke from the butts he found?

If eleven plus two equals one, what does nine plus five equal?

With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What am I?