DIVISION OF DAVAO DEL NORTE
2016 FOURTH QUARTERLY EXAMINATION
Division Unified Test in G-10 Math
TABLE OF SPECIFICATION
Comprehension
Answer Key
Application
Knowledge
Evaluation
Synthesis
Analysis
Item No
Competency
Illustrate the following measures of position: quartiles, deciles, and percentiles / 1 2
Illustrate the following measures of position: quartiles, deciles, and percentiles / 2 3
Illustrate the following measures of position: quartiles, deciles, and percentiles / 3 1
Illustrate the following measures of position: quartiles, deciles, and percentiles / 4 1
Illustrate the following measures of position: quartiles, deciles, and percentiles / 5 4
Illustrate the following measures of position: quartiles, deciles, and percentiles / 6 3
Calculate specified measure of position of a set of data / 7 1
Calculate specified measure of position of a set of data / 8 3
Calculate specified measure of position of a set of data / 9 4
Calculate specified measure of position of a set of data / 10 2
Calculate specified measure of position of a set of data / 11 4
Calculate specified measure of position of a set of data / 12 2
Calculate specified measure of position of a set of data / 13 2
Illustrate the following measures of position: quartiles, deciles, and percentiles / 14 3
Illustrate the following measures of position: quartiles, deciles, and percentiles / 15 2
Calculate specified measure of position of a set of data / 16 1
Calculate specified measure of position of a set of data / 17 2
Calculate specified measure of position of a set of data / 18 2
4
Interpret measures of position / 19
Interpret measures of position / 20 1
Interpret measures of position / 21 2
Interpret measures of position / 22 3
Interpret measures of position / 23 2
Interpret measures of position / 24 1
Solve problems involving measures of position / 25 2
Solve problems involving measures of position / 26 4
Solve problems involving measures of position / 27 2
Solve problems involving measures of position / 28 3
Solve problems involving measures of position / 29 2
Solve problems involving measures of position / 30 4
Solve problems involving measures of position / 31 3
Solve problems involving measures of position / 32 2
Solve problems involving measures of position / 33 2
Solve problems involving measures of position / 34 4
Calculate specified measure of position of a set of data / 35 3
Calculate specified measure of position of a set of data / 36 2
Interpret measures of position / 37 4
Interpret measures of position / 38 2
Solve problems involving measures of position / 39 2
Solve problems involving measures of position / 40 1
DIVISION OF DAVAO DEL NORTE
2015 FOURTH QUARTERLY EXAMINATION
Division Unified Test in G-10 Math
Name:_____________________________________ Grade/ Section: __________________Score: ___________
Directions: Read and analyze each item carefully. Select and shade the number that
corresponds to your answer. You have one hour to answer the test. GOOD LUCK!
1. The median score is the same as the ______________.
1 3rd decile 2 5th decile 3 1st quartile 4 75th percentile
2. The lower quartile in a distribution is equal to ________.
1 2nd decile 2 3rd quartile 3 25th percentile 4 50th percentile
3. What do you call each score point that describes the distribution when a distribution is divided into ten equal
parts?
1 decile 2 median 3 quartile 4 percentile
4. Which of the following illustrate decile?
1 The nine score points which divides a distribution into ten equal parts.
2 The ten score points which divides a distribution into ten equal parts.
3 The ninety-nine score points which divides a distribution into ten equal parts.
4 The one hundred score points which divides a distribution into one hundred equal parts.
5. What is the median score in the set of scores: 14, 17, 10, 22, 19, 24, 8, 12 and 19?
1 13 2 15 3 16 4 17
6. It is a point in the distribution where one-half of the distribution lies below it and one-half above it.
1 lower quartile 2 1st quartile 3 2nd quartile 4 upper quartile
For # 7-9, consider the given set of data: 11, 10, 14, 9, 8, 10, 5, 17, 9, 12, and 14.
7. Find the lower quartile.
1 9 2 10 3 12 4 14
8. Find the 7th decile.
1 9 2 10 3 12 4 14
9. Find the 60th percentile.
1 8 2 9 3 10 4 11
For # 10-13, refer to the table below.
Score Frequency Cumulative Frequency
40-44 6 18
35-39 5 12
30-34 3 7
25-29 4 4
10. What is the 50th percentile?
1 36 2 36.5 3 37 4 37.5
11. What is the 45th percentile?
1 30.8 2 32.7 3 33.4 4 35.6
12. In solving for the 60th percentile, what is the lower boundary?
1 34 2 34.5 3 39 4 39.5
13. What cumulative frequency should be used in solving the 35th percentile?
1 4 2 7 3 12 4 18
14. Which of the following illustrate percentile?
1 The ninety-nine score points which divides a distribution into ten equal parts.
2 The one hundred score points which divides a distribution into ten equal parts.
3 The ninety-nine score points which divides a distribution into one hundred equal parts.
4 The one hundred score points which divides a distribution into one hundred equal parts.
15. In a group of 55 examinees taking 50-item test, Ylona obtained a score of 38.
This means that her score is _________.
1 the 55th percentile 3 below the 3rd decile
2 at the upper quartile 4 below the 50th percentile
For #16-18, consider the given scores of ten students in their 40-item test.
34 23 15 27 36 21 20 13 33 25
16. What are the scores of the students which are less than or equal to 8% of the data?
1 13 3 13, 15, 20
2 13, 15 4 13, 15, 20, 21
17. What are the scores of the students which are greater than or equal to 75% of the data?
1 34, 36 3 27, 33, 34, 36
2 33, 34, 36 4 25, 27, 33, 34, 36
18. What are the scores of the students which are less than or equal to 40% of the data?
1 13, 15, 20 3 21, 23, 25, 27
2 13, 15, 20, 21 4 23, 25, 27, 33
19. The 1st quartile of the ages of the 250 G-10 students is 16 years old. Which of the following is true?
1 Most of the students are below 16 years old.
2 One hundred fifty of the students are younger than 16 years.
3 Twenty five percent of the students are 16 years old and above.
4 Twenty five percent of the students are 16 years old and below.
20. Rona got a score of 55 which is equivalent to 70th percentile in a Mathematics test. Which of the following is NOT
true about this?
1 Her score is below the 5th decile.
2 She scored above 70% of her classmates.
3 Thirty percent of the class got scores of 55 and above.
4 If the passing mark is the first quartile, she passed the test.
21. In a 70-item test, Gina got a score of 50 which is the third quartile. What does this mean?
1 Her score is the highest.
2 She surpassed 75% of her classmates.
3 Her score is higher than 25% of her classmates.
4 Seventy-five percent of the class did not pass the test.
22. In a 100-item test, the passing mark is the 3rd quartile. What does this imply?
1 The students should answer at most 75 items correctly to pass the test.
2 The students should answer at most 50 items correctly to pass the test.
3 The students should answer at least 75 items correctly to pass the test.
4 The students should answer at least 50 items correctly to pass the test.
23. Ms. Tina gave a test to her students in Math. The students finished their test in 35 minutes. This time is the 2.5th
decile of the allotted time. What does this imply?
1 This means that 15% of the students finished the test.
2 This means that 25% of the students finished the test
3 This means that 35% of the students finished the test.
4 This means that 75% of the students finished the test.
24. Larry is a secretary of a big company in Davao City. His salary is in the 7th decile. Should Larry be glad about his
salary or not?
1 Yes. 70% of the employees receive a salary that is less than his salary.
2 Yes. 80% of the employees receive a salary that is less than his salary.
3 No. 70% of the employees receive a salary that is more than his salary.
4 No. 80% of the employees receive a salary that is more than his salary.
For #25-34, refer to the table below.
Score Frequency
46-50 4
41-45 8
36-40 11
31-35 9
26-30 12
21-25 6
25. What is the cumulative percent of the students who got a score less than or equal to 35?
1 50% 2 54% 3 58% 4 64%
26. What is the cumulative percent of the students who got a score less than or equal to 40?
1 62% 2 66% 3 72% 4 76%
27. Which of the following class belongs to the 1st quartile?
1 21-25 2 26-30 3 31-35 4 36-40
28. Which of the following class belongs to the 7th decile?
1 26-30 2 31-35 3 36-40 4 41-45
29. Which of the following class belongs to the 32nd percentile?
1 21-25 2 26-30 3 31-35 4 36-40
30. How many percent of the students got a score less than or equal to 28 using quartile?
1 12% 2 15% 3 22% 4 24%
31. How many percent of the students got a score less than or equal to 39 using decile?
1 5.9% 2 6.5% 3 6.9% 4 7.5%
32. How many percent of the students got a score less than or equal to 38?
1 60% 2 65% 3 70% 4 75%
33. How many percent of the scores are greater than cumulative frequency of 38?
1 30% 2 35% 3 60% 4 65%
34. How many percent of the scores are less than cumulative frequency of 46?
1 41.2% 2 43.8% 3 48.8% 4 51.2%
For #35-40, refer to the given and table shown below.
In the scholarship test, Ana and Bea scored 32 and 23 respectively. The determining factor of a college
scholarship is that student’s score should be in the top 10% of the score of their graduating class. The students
of the graduating class obtained the following score in the said test.
Score Frequency
39-41 6
36-38 7
33-35 9
30-32 13
27-29 22
24-26 10
21-23 9
18-20 7
15-17 8
12-14 4
9-11 2
6-8 1
3-5 1
35. Calculate the 3rd quartile of the given?
1 28.87 2 30.78 3 31.87 4 32.78
36. Calculate the 90th percentile of the given?
1 35.6 2 36.8 3 37.8 4 38.6
37. What is the percentile rank of Ana?
1 15th 2 17th 3 20th 4 24th
38. What is the percentile rank of Bea?
1 15th 2 17th 3 20th 4 24th
39. Based on the percentile and percentile rank, will Ana and Bea receive a scholarship?
1 Yes. Their scores belong to the top 10%.
2 No. Their scores do not belong to the top 10%.
3 Yes. They got the passing score.
4 No. They are not part of the class.
40. Joseph got a score of 38 and he believes that he will get the scholarship. Is he correct?
1 Yes, because his score belongs to the top 10%.
2 No, because his score belongs to the 75%.
3 Yes, because he got the passing score.
4 No, because he is not qualified for the scholarship.
