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5. The maximum temperature on 10 days of June 2024 in a particular city is given below:

Day 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th
Max. Temp (in °C) 40 40.5 39 39.5 42 40.5 38 39.5 41 39
Prepare a line graph for the above table.
6. The following table shows the sales of a commodity during the years 2016 to 2022, by two different
companies A and B.
Year 2016 2017 2018 2019 2020 2021 2022

Sales by company A (in Lakhs) 5 8 10 9 12 8 10
Sales by company B (in Lakhs) 4 5 9 7 10 8 8
Draw line graphs for the sales of each company on the same graph paper to compare their sales.
7. Raju took a loan on floating
rate of interest for 10 years. The Y Scale: On x-axis, 1 unit = 1 year
On y-axis, 1 unit = 2% rate of interest
graph shown here represents the 14
different fluctuations over a period
of 10 years. Read the graph and 12
answer the following questions.
10
(a) In which years rate of interest
was 9% p.a.? 8
(b) What is the maximum rate of Rate of Interest
interest? 6
(c) In which year there was a
maximum jump in the rate of 4
interest?
(d) In which year the rate of interest 2
was 10% p.a.? O X
(e) Identify the time period during 1 st 2 nd 3 rd 4 th 5 th 6 th 7 th 8 th 9 th 10 th
which the rate of interest was Year
the same.
8. The cumulative
performance in Maths
by two students from
Classes I to X are as
shown by the graph.
Read the graph and
answer the following
questions.
(a) In which class, student
A scored the highest
marks in Maths?
(b) In which class both
the students scored
equal marks and how
many marks were
scored?
(c) What is the minimum marks scored by student B and in which classes is it scored?
(d) Identify two consecutive classes for student B, where there was no change in the performance?
(e) From class VIII to class IX, how much down fall was there in the performance by student A?

329 Introduction to Graphs