CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
What is the average of the consecutive integers from 53 to 59?
A. 56
B. 54
C. 58
D. 60
Correct Answer: A
For equally spaced consecutive integers, the average is the middle value: 56.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
What is the average of the consecutive integers from 49 to 55?
A. 56
B. 52
C. 50
D. 54
Correct Answer: B
For equally spaced consecutive integers, the average is the middle value: 52.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
What is the average of the consecutive integers from 45 to 51?
A. 46
B. 52
C. 50
D. 48
Correct Answer: D
For equally spaced consecutive integers, the average is the middle value: 48.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
What is the average of the consecutive integers from 41 to 47?
A. 44
B. 42
C. 46
D. 48
Correct Answer: A
For equally spaced consecutive integers, the average is the middle value: 44.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
What is the average of the consecutive integers from 37 to 43?
A. 40
B. 42
C. 38
D. 44
Correct Answer: A
For equally spaced consecutive integers, the average is the middle value: 40.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
What is the average of the consecutive integers from 34 to 38?
A. 34
B. 36
C. 40
D. 38
Correct Answer: B
For equally spaced consecutive integers, the average is the middle value: 36.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
What is the average of the consecutive integers from 30 to 34?
A. 30
B. 32
C. 36
D. 34
Correct Answer: B
For equally spaced consecutive integers, the average is the middle value: 32.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
What is the average of the consecutive integers from 26 to 30?
A. 30
B. 28
C. 26
D. 32
Correct Answer: B
For equally spaced consecutive integers, the average is the middle value: 28.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
What is the average of the consecutive integers from 22 to 26?
A. 24
B. 26
C. 28
D. 22
Correct Answer: A
For equally spaced consecutive integers, the average is the middle value: 24.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
What is the average of the consecutive integers from 18 to 22?
A. 24
B. 20
C. 18
D. 22
Correct Answer: B
For equally spaced consecutive integers, the average is the middle value: 20.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
The average of a set of numbers is 36. If 7 is subtracted from every number, what is the new average?
A. 27
B. 29
C. 31
D. 33
Correct Answer: B
Subtracting 7 from every observation decreases the average by 7. New average = 29.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
The average of a set of numbers is 34. If 6 is added to every number, what is the new average?
A. 40
B. 38
C. 42
D. 44
Correct Answer: A
Adding 6 to every observation increases the average by 6. New average = 40.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
The average of a set of numbers is 32. If 5 is subtracted from every number, what is the new average?
A. 29
B. 27
C. 31
D. 25
Correct Answer: B
Subtracting 5 from every observation decreases the average by 5. New average = 27.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
The average of a set of numbers is 30. If 4 is added to every number, what is the new average?
A. 38
B. 32
C. 36
D. 34
Correct Answer: D
Adding 4 to every observation increases the average by 4. New average = 34.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
The average of a set of numbers is 28. If 3 is subtracted from every number, what is the new average?
A. 29
B. 27
C. 25
D. 23
Correct Answer: C
Subtracting 3 from every observation decreases the average by 3. New average = 25.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
The average of a set of numbers is 26. If 7 is added to every number, what is the new average?
A. 35
B. 33
C. 31
D. 37
Correct Answer: B
Adding 7 to every observation increases the average by 7. New average = 33.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
The average of a set of numbers is 24. If 6 is subtracted from every number, what is the new average?
A. 20
B. 22
C. 16
D. 18
Correct Answer: D
Subtracting 6 from every observation decreases the average by 6. New average = 18.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
The average of a set of numbers is 22. If 5 is added to every number, what is the new average?
A. 31
B. 27
C. 29
D. 25
Correct Answer: B
Adding 5 to every observation increases the average by 5. New average = 27.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
The average of a set of numbers is 20. If 4 is subtracted from every number, what is the new average?
A. 18
B. 14
C. 20
D. 16
Correct Answer: D
Subtracting 4 from every observation decreases the average by 4. New average = 16.
CSS - PMS - CCE - PCS - Mathematics
Average / Arithmetic Mean
The average of a set of numbers is 18. If 3 is added to every number, what is the new average?
A. 21
B. 23
C. 19
D. 25
Correct Answer: A
Adding 3 to every observation increases the average by 3. New average = 21.