What subjects did Margie and Tommy learn?

What kind of teachers did Margie and Tommy have?

How old are Margie and Tommy?

What are the main features of the mechanical teachers and the schoolrooms that Margie and Tommy have in the story?

Look at the bar graph given below. Read if cerefully and answer the questions given below: What information does the bar graph give ? In which subject is the student poorest ? In which subject is the student best ? In which subjects did he get more than 40 marks ?