DATA HANDLING
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DATA HANDLING

300059 The Arithmetic mean of 10 number is -7. If 5 is added to every number, then the new Arithmetic mean is;

1 -2
2 12
3 -7
4 17
DATA HANDLING

300060 Brian got grades of 92, 89 and 86 on his first three math tests. What grade must he get on his final test to have an overall average of 90?

1 90
2 93
3 87
4 85
DATA HANDLING

300061 The average of four consecutive even numbers is 15. The 2nd highest number is:

1 12
2 18
3 14
4 16
DATA HANDLING

300062 A family consists of two grandparents, two parents and three grandchildren. The average age of the grandparents is 67 years, that of the parents is 35 years and that of the grandchildren is 6 years. What is the average age of the family?

1 \({28}\frac{4}{7}{\text{ years}}\)
2 \({31}\frac{5}{7}{\text{ years}}\)
3 \({32}\frac{5}{7}{\text{ years}}\)
4 None of these
DATA HANDLING

300063 Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion: The arithmetic mean of integers from -5 to 5 is 0.
Reason: Integers from -5 to +5 are = -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5 sum of all these integers = 0. so mean = 0

1 Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.
2 Both Assertion and Reason are correct and Reason is not the correct explanation for Assertion.
3 Assertion is true but the reason is false.
4 Both assertion and reason are false.
NEET DIGITAL LIBRARY
DATA HANDLING

300059 The Arithmetic mean of 10 number is -7. If 5 is added to every number, then the new Arithmetic mean is;

1 -2
2 12
3 -7
4 17
DATA HANDLING

300060 Brian got grades of 92, 89 and 86 on his first three math tests. What grade must he get on his final test to have an overall average of 90?

1 90
2 93
3 87
4 85
DATA HANDLING

300061 The average of four consecutive even numbers is 15. The 2nd highest number is:

1 12
2 18
3 14
4 16
DATA HANDLING

300062 A family consists of two grandparents, two parents and three grandchildren. The average age of the grandparents is 67 years, that of the parents is 35 years and that of the grandchildren is 6 years. What is the average age of the family?

1 \({28}\frac{4}{7}{\text{ years}}\)
2 \({31}\frac{5}{7}{\text{ years}}\)
3 \({32}\frac{5}{7}{\text{ years}}\)
4 None of these
DATA HANDLING

300063 Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion: The arithmetic mean of integers from -5 to 5 is 0.
Reason: Integers from -5 to +5 are = -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5 sum of all these integers = 0. so mean = 0

1 Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.
2 Both Assertion and Reason are correct and Reason is not the correct explanation for Assertion.
3 Assertion is true but the reason is false.
4 Both assertion and reason are false.
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DATA HANDLING

300059 The Arithmetic mean of 10 number is -7. If 5 is added to every number, then the new Arithmetic mean is;

1 -2
2 12
3 -7
4 17
DATA HANDLING

300060 Brian got grades of 92, 89 and 86 on his first three math tests. What grade must he get on his final test to have an overall average of 90?

1 90
2 93
3 87
4 85
DATA HANDLING

300061 The average of four consecutive even numbers is 15. The 2nd highest number is:

1 12
2 18
3 14
4 16
DATA HANDLING

300062 A family consists of two grandparents, two parents and three grandchildren. The average age of the grandparents is 67 years, that of the parents is 35 years and that of the grandchildren is 6 years. What is the average age of the family?

1 \({28}\frac{4}{7}{\text{ years}}\)
2 \({31}\frac{5}{7}{\text{ years}}\)
3 \({32}\frac{5}{7}{\text{ years}}\)
4 None of these
DATA HANDLING

300063 Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion: The arithmetic mean of integers from -5 to 5 is 0.
Reason: Integers from -5 to +5 are = -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5 sum of all these integers = 0. so mean = 0

1 Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.
2 Both Assertion and Reason are correct and Reason is not the correct explanation for Assertion.
3 Assertion is true but the reason is false.
4 Both assertion and reason are false.
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DATA HANDLING

300059 The Arithmetic mean of 10 number is -7. If 5 is added to every number, then the new Arithmetic mean is;

1 -2
2 12
3 -7
4 17
DATA HANDLING

300060 Brian got grades of 92, 89 and 86 on his first three math tests. What grade must he get on his final test to have an overall average of 90?

1 90
2 93
3 87
4 85
DATA HANDLING

300061 The average of four consecutive even numbers is 15. The 2nd highest number is:

1 12
2 18
3 14
4 16
DATA HANDLING

300062 A family consists of two grandparents, two parents and three grandchildren. The average age of the grandparents is 67 years, that of the parents is 35 years and that of the grandchildren is 6 years. What is the average age of the family?

1 \({28}\frac{4}{7}{\text{ years}}\)
2 \({31}\frac{5}{7}{\text{ years}}\)
3 \({32}\frac{5}{7}{\text{ years}}\)
4 None of these
DATA HANDLING

300063 Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion: The arithmetic mean of integers from -5 to 5 is 0.
Reason: Integers from -5 to +5 are = -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5 sum of all these integers = 0. so mean = 0

1 Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.
2 Both Assertion and Reason are correct and Reason is not the correct explanation for Assertion.
3 Assertion is true but the reason is false.
4 Both assertion and reason are false.
NEET DIGITAL LIBRARY
DATA HANDLING

300059 The Arithmetic mean of 10 number is -7. If 5 is added to every number, then the new Arithmetic mean is;

1 -2
2 12
3 -7
4 17
DATA HANDLING

300060 Brian got grades of 92, 89 and 86 on his first three math tests. What grade must he get on his final test to have an overall average of 90?

1 90
2 93
3 87
4 85
DATA HANDLING

300061 The average of four consecutive even numbers is 15. The 2nd highest number is:

1 12
2 18
3 14
4 16
DATA HANDLING

300062 A family consists of two grandparents, two parents and three grandchildren. The average age of the grandparents is 67 years, that of the parents is 35 years and that of the grandchildren is 6 years. What is the average age of the family?

1 \({28}\frac{4}{7}{\text{ years}}\)
2 \({31}\frac{5}{7}{\text{ years}}\)
3 \({32}\frac{5}{7}{\text{ years}}\)
4 None of these
DATA HANDLING

300063 Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion: The arithmetic mean of integers from -5 to 5 is 0.
Reason: Integers from -5 to +5 are = -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5 sum of all these integers = 0. so mean = 0

1 Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.
2 Both Assertion and Reason are correct and Reason is not the correct explanation for Assertion.
3 Assertion is true but the reason is false.
4 Both assertion and reason are false.