teacher to student

Teacher: In which battle did Napoleon die?
Pappu: in his last fight.
Teacher: where the Declaration of Independence was signed?
Pappu: at the end of the page of the book.
Teacher: What is the main reason for divorce?
Pappu: marriage.
Teacher: What is the main cause of failure?
Pappu: examination.
Teacher: You do not eat breakfast?
Pappu: lunch and dinner.
Teacher: What looks like half an apple?
Pappu: Second half apple.
Teacher: If you throw that stone into the blue sea what it will be then?
Pappu: It will be wet.
Teacher: How can a man have eight days without sleep?
Pappu: There is no problem, he will sleep at night.
Teacher: How can you get an elephant with one hand?
Pappu: Elephants do not only get you the same hand.
Teacher: If a wall is created in the eight-man, four men ten hours to build the wall, how long will it take?
Pappu: not even a little, because the wall has already become ...