Brain Teasers

if you have me, you want to share me, if you share me, you havnt got me, what am i?

the more you take out of it, the bigger it becomes, what is it?

people buy me to eat, but never eat me, what am i?

how many squares are there?

it only increases and never decreases, what am i?

every evening i get an assignemnt and complete it, but when i do i get scolded, what am i?

what travels around the world but stays in the same corner

feed me and i live, yet give me a drink and i die. what am i?

what moves while being

i kicked a soccerball and it went 10ft then came back to me, how is this possible

i only exist in the light, but i go away when the light hits me, what am i?