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(b) In Maths, there is maximum improvement.

(c) In English, the performance has deteriorated in the II term.
(d) In Hindi, the performance is at par in both the term.
(e) I term average = 265 ÷ 5 = 53

II term average = 300 ÷ 5 = 60
Required difference = 60 – 53 = 7

Practice Time 14B

1. The following bar graph shows the data of a survey that was conducted among 250 persons about
their favourite fruits.

(a) How many people chose apples as
their favourite fruit? 60
50
(b) Which fruit was the most favourite? Number of persons 70
40
(c) How many people do like papaya? 30
20
10
0
Apple Banana Grapes Guava Orange Papaya

Fruits

2. The monthly production of cars of a certain factory for the first six months of the year 2019 is
represented by the following bar graph.

60
Number of persons 40
50

30
20
10
0
January February March April May June

Months

(a) In which month was the production of cars maximum and how many cars?
(b) In which month was the production of cars minimum and how many cars?
(c) How many cars were produced in the month of May?

3. The following table shows the result of 120 students in a public examination. Represent the data
by the help of a vertical bar graph:

Division First Second Third Fourth
Number of students 45 30 35 10

319 Data Handling