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

How can you make number one disappear by adding something to it?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

What do the following words have in common?

Assess
Banana
Dresser
Grammar
Potato
Revive
Uneven
Voodoo

Count the number of squares in the picture below.

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

Which part of London exists in France as well ?

Can you find the six hidden animals in the picture below?

A man escapes from jail using help from his girlfriend. The investigators suspect four girls of being the man's girlfriend.

Out of those four girls, one is his girlfriend who is lying. Two of the girls are completely innocent and are speaking the truth. One of the girls is the man's sister who is helping the girlfriend lie. Following are the statements from all four of them:

Ariana: "Myrna is his girlfriend."
Jane: "Angelina is lying."
Angelina: "Ariana is lying."
Myrna: "Jane is not his sister."

Can you find out who is the man's sister among them?