Home / Class 10 Math / Ch 14 Statistics- MCQ Online Test 2 Class 10 Maths
Chapter 14 Statistics- MCQ Online Test 2 Class 10 Maths
1.Find the mean of the first 10 multiples of 6?
10
15
26
33
2. Find the mean of all the factors of 24?
10
1.5
7.5
33
3. The wickets taken by a bowler in 10 cricket matches are 2, 6, 4, 5, 0, 2, 1, 3, 2, 3. Find the mode of the data?
5
2
12
6
4. The mode of 4, 5, 6, 8, 5, 4, 8, 5, 6, x, 8 is 8. Find the value of ‘x’?
8
10
15
26
5. The wickets taken by a bowler in 10 cricket matches are 2, 6, 4, 5, 0, 3, 1, 3, 2, 3. Find the mode of the data?
6
5
4
3
6. The mode of 4, 5, 6, 8, 5, 4, 6, 5, 6, x, 8 is 6. Find the value of ‘x’?
6
12
15
18
7. For the following distribution
Class
60-70
70-80
80-90
90-100
100-110
Frequency
13
10
15
8
11
The lower limit of the modal class is
90
80
50
60
8. For the following distribution
Class
Below 10
Below 20
Below 30
Below 40
Below 50
Below 60
Frequency
13
10
15
8
11
11
The lower limit of the modal class is
20-30
70-40
50-60
30-40
9. What is the most frequent value in the data is known as?
Mean
Mode
Median
None of these
10. What is the measure of central tendency that can be obtained graphically?
Mean
Mode
Median
None of these
Chapter - 14 Statistics Quiz-2| Math Class 10th
Time limit: 0
Quiz-summary
0 of 10 questions completed
Questions:
1
2
3
4
5
6
7
8
9
10
Information
Click on ‘Start Quiz’ to Take Test.
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Results
0 of 10 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
Categories
Not categorized0%
1
2
3
4
5
6
7
8
9
10
Answered
Review
Question 1 of 10
1. Question
Find the mean of the first 10 multiples of 6?
Correct
Incorrect
Question 2 of 10
2. Question
Find the mean of all the factors of 24?
Correct
Incorrect
Question 3 of 10
3. Question
The wickets taken by a bowler in 10 cricket matches are 2, 6, 4, 5, 0, 2, 1, 3, 2, 3. Find the mode of the data?
Correct
Given: 2, 6, 4, 5, 0, 2, 1, 3, 2, 3
Here frequency of 2 is more.
Therefore, the mode of given data is 2.
Incorrect
Given: 2, 6, 4, 5, 0, 2, 1, 3, 2, 3
Here frequency of 2 is more.
Therefore, the mode of given data is 2.
Question 4 of 10
4. Question
The mode of 4, 5, 6, 8, 5, 4, 8, 5, 6, x, 8 is 8. Find the value of ‘x’?
Correct
Here Observations 5 and 8 have same frequency, i.e., 3.
For 8 be the mode of the data, it should have the maximum frequency.
∴ 8 should repeat itself at least once more.
x should be 8.
Incorrect
Here Observations 5 and 8 have same frequency, i.e., 3.
For 8 be the mode of the data, it should have the maximum frequency.
∴ 8 should repeat itself at least once more.
x should be 8.
Question 5 of 10
5. Question
The wickets taken by a bowler in 10 cricket matches are 2, 6, 4, 5, 0, 3, 1, 3, 2, 3. Find the mode of the data?
Correct
In the given data, frequency of 3 is more than that other wickets taken by a bowler.
Therefore, Mode of given data is 3.
Incorrect
In the given data, frequency of 3 is more than that other wickets taken by a bowler.
Therefore, Mode of given data is 3.
Question 6 of 10
6. Question
The mode of 4, 5, 6, 8, 5, 4, 6, 5, 6, x, 8 is 6. Find the value of ‘x’?
Correct
Here Observation is 6 has more frequency than that of other numbers.
∴ 6 could repeat itself at least once more.
X should be 6.
Incorrect
Here Observation is 6 has more frequency than that of other numbers.
∴ 6 could repeat itself at least once more.
X should be 6.
Question 7 of 10
7. Question
Correct
In the given data,
Maximum frequency is 15.
Therefore, the modal class is 80 – 90.
Lower limit of the modal class is 80.
Incorrect
In the given data,
Maximum frequency is 15.
Therefore, the modal class is 80 – 90.
Lower limit of the modal class is 80.
Question 8 of 10
8. Question
Correct
Incorrect
Question 9 of 10
9. Question
What is the most frequent value in the data is known as?
Correct
The most frequent value in the data is known as the Mode.
e.g let us consider the following data set
3, 5, 7, 5, 9, 5, 8, 4
The mode is 5, since it occurs most often in data set.
Incorrect
The most frequent value in the data is known as the Mode.
e.g let us consider the following data set
3, 5, 7, 5, 9, 5, 8, 4
The mode is 5, since it occurs most often in data set.
Question 10 of 10
10. Question
What is the measure of central tendency that can be obtained graphically?
Correct
The measure of central tendency that can be obtained graphically is Median.
The median is less affected by outliers and skewed data distribution i.e. when the distribution is not symmetrical.
Incorrect
The measure of central tendency that can be obtained graphically is Median.
The median is less affected by outliers and skewed data distribution i.e. when the distribution is not symmetrical.