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Here we are providing the 9th class Biology Chapter 11 MCQs in PDF format for students. These MCQs are free to download and include the correct answers for practice. Matric part 1 students can use them for effective exam preparation and improve their performance in the objective paper. Along with the PDF, we have also given an online test below. Students can attempt the test, submit their answers, and instantly check their results.
MCQ's Test For Chapter 11 "Biostatistics "
Try The MCQ's Test For Chapter 11 "Biostatistics "
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Total Questions12
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Time Allowed15
Biostatistics
00:00
Question # 1
In a bar chart what does the height or length of each bar represent.
Question # 2
Biostatistices is essential for
Question # 3
If a data set has no reprated values what is the mode.
Question # 4
What is the mean of the data set 8,9,,10,11
Question # 5
The value that appears most frequenctly is a data.
Question # 6
When the number of values in a data set is even, how is the median calculated.
Question # 7
Genetic studies use biostatistics to identify genetic markers linked to diseases like
Question # 8
if the data set is 5812,15,20 what is the median.
Question # 9
In a data set with values 3,3,67,8,9,9 what is the mode.
Question # 10
When constructing a bar chart which axis usually represents the categories.
Question # 11
What is the primary purpose of biostatistics.
Question # 12
Which of the followign is effective for comparing differente categories and visually representing the distributions of data
Top Scorers Of Chapter 11 "Biostatistics " MCQ`s Test
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B BNVB 26 - Sep - 2025 00 Min 04 Sec 12/12 -
I IMRAN ALI MUNEEB 07 - Oct - 2025 00 Min 45 Sec 12/12 -
R Rehana Arooj 04 - Sep - 2025 00 Min 46 Sec 12/12 -
A Aneeqa Qureshi 13 - Mar - 2026 01 Min 17 Sec 12/12 -
M M. Abdullah 26 - Dec - 2025 03 Min 28 Sec 12/12 -
M mohid nman 11 - Oct - 2025 01 Min 35 Sec 5/12 -
H Hassan Rafique 30 - Dec - 2025 05 Min 12 Sec 4/12
9th Class (English Medium) Biology (New Book) Chapter 11 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which of the following best describes the mean of a data set. |
A. The most frequent occuring value
B. The sum of all values divided by the number of values
C. The middle value when data is ordered
D. The difference between the highest and lowest values
|
| 2 | If a data set has no reprated values what is the mode. |
A. There is no mode
B. The median value
C. The average of the data set
D. The highest value
|
| 3 | What is the mean of the data set 8,9,,10,11 |
A. 7
B. 9
C. 8
D. 10
|
| 4 | The middle value fo a data set when the values are arranged in ascending or descending order is called. |
A. Mode
B. Mean
C. Median
D. None above
|
| 5 | When constructing a bar chart which axis usually represents the categories. |
A. Vertical axis
B. Horizontal axis
C. Both axes equaly represent the categories
D. Neither axis reprents the categories
|
| 6 | The value that appears most frequenctly is a data. |
A. Mode
B. Mean
C. Median
D. All above
|
| 7 | In a bar chart what does the height or length of each bar represent. |
A. The total numebr of categories
B. The value fo the corresponding category
C. The average of all values
D. The difference between the highest and lowest values
|
| 8 | if the data set is 5812,15,20 what is the median. |
A. 8
B. 12
C. 15
D. 20
|
| 9 | What is the primary purpose of biostatistics. |
A. To analyse finacncial data
B. To aply sttical methods to biological sciecnes
C. To design engineering models
D. To study historical events
|
| 10 | Which of the followign is effective for comparing differente categories and visually representing the distributions of data |
A. Mode
B. Bar charts
C. Mean
D. Median
|
Test Questions