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class 10 maths chapter 11 Test paper with solution pdf | Information Handling Test 1 – Exercise 11.1
Class 10 Chapter 11 Math Test 1 Information Handling
Class 10 Mathematics Chapter 11: Information Handling Unit Wise Class Test 1 is prepared according to Exercise No. 11.1 and the Punjab Board 2027 examination pattern. This Class 10 Mathematics Information Handling Test includes important questions about median, quartiles, box-and-whisker plots, interquartile range (IQR), cumulative frequency, ogive, deciles, percentiles, scatter diagrams and correlation. Students preparing for Punjab Board 2027 Model Papers can use this unit-wise class test for effective practice and exam preparation.
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Unit Wise Class Test
T-1
Unit 11: Information Handling
Time: 35 minutes
(Subjective Type)
Total Marks: 20
2. Write short answers to the following questions:
(6 × 2 = 12)
(i)
For the given set of data,
2, 10, 3, 16, 14, 13, 4,
7, 11, 5, 17, 14, 18.
What is the median of the data set?
(iii)
Draw the box-and-whisker plot, if
min. value = 12, max. value = 26,
median = 19, Q1 = 14
and Q3 = 24.
(v)
The marks of 50 college students out of
100 are given below. Construct cumulative
frequency table.
85, 66, 76, 45, 66, 91, 77, 64, 71, 74
47, 78, 76, 42, 70, 58, 71, 67, 80, 78
73, 48, 68, 87, 81, 72, 65, 69, 78, 84
75, 53, 58, 87, 56, 72, 62, 92, 73, 83
97, 81, 51, 61, 58, 72, 62, 79, 88, 74
47, 78, 76, 42, 70, 58, 71, 67, 80, 78
73, 48, 68, 87, 81, 72, 65, 69, 78, 84
75, 53, 58, 87, 56, 72, 62, 92, 73, 83
97, 81, 51, 61, 58, 72, 62, 79, 88, 74
(vi) Define Median.
(ii)
Find Q1, Q3, range,
IQR and extreme values plot for the following data:
102, 98, 95, 100, 93, 110, 108, 104,
97, 96, 92, 101, 99, 105, 107
(iv)
Find Q1, Q3, median,
minimum and maximum values for the following
box-and-whisker plot.
Note: Answer the following Questions.
3. Construct an ogive for the following distribution
of scores:
(4 + 4 = 8)
| Scores | 69 – 79 | 79 – 89 | 89 – 99 | 99 – 109 | 109 – 119 |
|---|---|---|---|---|---|
| f | 4 | 10 | 13 | 8 | 5 |
Determine median, lower and upper quartiles,
D6, P80 and interquartile range
graphically.
4. The following table shows the number of daily
social media hours and GPA of university students.
| Social Media Hours | 0.5 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| GPA | 4.0 | 3.9 | 3.7 | 3.5 | 3.3 | 3.1 | 2.9 | 2.8 | 2.6 | 2.5 |
Construct a scatter diagram and draw a line of best fit.
Unit Wise Class Test
T-1
Unit 11: Information Handling
Time: 5 minutes
(Objective Type) Ex 10.1
Total Marks: 5
1. Tick the correct answer.
(1 × 5 = 5)
(i)
Q1, Q2 and Q3
one quartile of the data, the median of the data is:
(ii)
The first quartile Q1 of some data means
Q1 is such that:
(iii)
Which of the following true for quartiles,
deciles and percentiles:
(iv)
If Q1 = 25 and Q3 = 75
for a given data, then it’s interquartic range =
(v)
If in a data, as x increases
y also increases then its correlation
in termed as:
