How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Can you identify the hidden rebus in the image below?

You along with your friend are standing in front of two houses. Each of those houses inhabits a family with two children.

Your friend tells you the below two facts:
1) On your left is a family that has a boy who likes accounts but the other child loves science.
2) On the right is a family with a seven-year-old boy and a newborn baby.

You ask him, "Does either of the family have a girl?"

To this, he replies, "I am not quite sure. But can you guess that? If you are right, I will give you $500."

Which family do you think is likely to have a girl?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

Find the hidden tiger in the given optical illusion ?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

I welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.

A king sentenced a man to the death sentence for some crime he had committed. Known for his kindness, the king told the culprit that he had a choice to die in a way he decides.

The culprit was clever and said something that saved him from death. What method do you think he must have chosen for his death?