Find the last number in the series below:

voN luJ yaM raM ---

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?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

Which Travels Faster? Solve below famous picture riddle:

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

Which tank will fill first?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?