Margie found school dull because her mechanical teacher consistently began class at the same time. Her mechanical teacher repeatedly tested her on Geography, and her performance was not satisfactory.
Margie disliked inserting her homework and test papers into the slot on the mechanical teacher.
She believed that the traditional form of school would have been enjoyable because it would include children from different parts of the neighborhood. It would have been exciting to sit together in a classroom, learn the same things, and leave school together at the end of the day.
All the kids could support each other in their studies and homework.
Why was Santosh sent to the local school?
When did she leave home for Delhi, and why?
Length (in hours) | Number of lamps |
|---|---|
300 − 400 | 14 |
400 − 500 | 56 |
500 − 600 | 60 |
600 − 700 | 86 |
700 − 800 | 74 |
800 − 900 | 62 |
900 − 1000 | 48 |
(i) Represent the given information with the help of a histogram.
(ii) How many lamps have a lifetime of more than 700 hours?
Why was Santosh sent to the local school?