Can you write down eight eights so that they add up to one thousand?

You can see three almost identical images below. Can you spot the odd one out from them?

Can you tell a 3D object that has just two surfaces?

Solve the mathematical equation in the picture below.

There are 3 apples in the basket and you take away 2. How many apples do you have now?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

What has many keys but can’t open a single lock?

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?

what does the below rebus means?

Why did the Girl throw the butter out of the window?