Teacher Student Jokes

Teacher : How can we keep our school clean..?
Student : By staying at home gringringrin
Teacher : "Did you do your homework..?"
Student : "Did you grade our test..?"
Teacher : "No, I have another test to grade.."
Student : "And I have other teacher's homework to do" gringringrin
Teacher : "Why are you talking during my lesson..?"

Student : "Why are you teaching during my conversation..?" gringringrin
Science Teacher : Oxygen is a must for breathing and for life.
It was discovered in 1773.
Student : Thank God..! I am born after 1773 otherwise,
I would have died without it. gringringrin
Teacher : Which is more important to us, the sun or the moon..?
Student : "The moon".
Teacher : Why..?
Student : "The moon gives us light at night when we need it but the 
sun gives us light only in the daytime when we don't need it".. gringringrin
Commerce professor asks, the students :
What is the most important law of finance for starting business..?

Student : Father-in-Law.!! gringringrin
Teacher : How old is your dad.
Student : he is old as I am.
Teacher : How is it possible.?
Student : Because he became a dad only after I was born.. gringringrin
Teacher : What is common between Buddha, Jesus, Mahavir and Guru Nanak.?
Student : All of them were born on government holidays gringringrin