Teacher: 2 aur 2 char hote hai to yeah batao
ki mere ghar
ki tan
ki me
kitna pani hai ?
student:(to himself) yeh
kya question hai?
then he says: madam the answer is 80 ltrs.
teacher: u are right! tumhe
kaise pata?
student:
kyu
ki hamare ghar pe aaj aaloo
ki subzee bani thi.. ;->