A boy and a girl are sitting on the porch.
"I'm a boy," says the child with black hair.
"I'm a girl," says the child with red hair.
If at least one of them is lying, who is which?

The dirtier I get, the whiter I look. Who am I?

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

2, 3, 5, 9, 17, _ What is the next number in the sequence?

I have eight fingers and two thumbs but I do not live. What Am I?

Using Only Five 5's and any mathematical operator make sum as 37

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

We can be boring,Or interesting.
We can be long,Or short.
We can have pictures,Or just words.
Many love us,But many also hate us.
What are we?

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?