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

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

What does this mathematical rebus means ?

When does a USA Potato change its nationality?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

I am written with two letters.
I said with the one.
I usually am seen with the two.

Who am I?

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

What word begins and ends with an E, but has only one letter?

One day, I thought of ways that can be used for creating a palindrome. So I decided that I will turn into a larger number by adding the reversed digits to the original number and keep doing it till I finally obtained a palindrome.

I am not sure if this process will always result in a palindrome eventually but I was able to produce a four-digit palindrome. Can you guess my starting number?