Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

What does this simple rebus mean?

I can be cracked, made, told, and played. What am I?

How can you make a TV, a bed, a dog, and a car liquid?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

Three friends decide to distribute the soda cans they had among them. When all of them had drunk four cans each, the total number of cans that remained was equal to the cans each one of them had after they had divided the cans.

Can you calculate the total number of cans before distribution?

The centre of the third figure is empty. What digit should fit inside?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

What month of the year has 28 days?

Can you find a seven digit number which describes itself. The first digit is the number of zeros in the number. The second digit is the number of ones in the number, etc. For example, in the number 21200, there are 2 zeros, 1 one, 2 twos, 0 threes and 0 fours.