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Set A consists of 20 numbers ranging from 1 to 10. Set B consists of 2
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27 Oct 2021, 03:50
27 Oct 2021, 03:50
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39% (02:00) correct
60% (02:05) wrong based on 23 sessions
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Set A consists of 20 numbers ranging from 1 to 10. Set B consists of 20 numbers ranging from 11 to 20. The average (arithmetic mean) of the numbers in Set A is 6.8 and the average of the numbers in Set B is 17.2
A. Quantity A is greater.
B. Quantity B is greater.
C. The two quantities are equal.
D. The relationship cannot be determined from the information given.
See more on these concepts our GRE Quant Book and the GRE Math Essentials project
Quantity A |
Quantity B |
The average of the 40 numbers in sets A and B combined |
The median of the 40 numbers in sets A and B combined |
A. Quantity A is greater.
B. Quantity B is greater.
C. The two quantities are equal.
D. The relationship cannot be determined from the information given.
See more on these concepts our GRE Quant Book and the GRE Math Essentials project
Re: Set A consists of 20 numbers ranging from 1 to 10. Set B consists of 2
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29 Oct 2021, 02:59
29 Oct 2021, 02:59
is there is property related to it.
Re: Set A consists of 20 numbers ranging from 1 to 10. Set B consists of 2
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29 Oct 2021, 15:13
29 Oct 2021, 15:13
why is the answer not D , the mean comes out to be 12 so if the first number in set B is 13 and last number in set A is 10 then median is 11.5 less than 12
and if last number of set A is 10 and first number of set B is 15 then the median is 12.5 which is more than 12 .
and if last number of set A is 10 and first number of set B is 15 then the median is 12.5 which is more than 12 .
