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555-605 Level|   Word Problems|            
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Temurkhon
X is the years worked

32+x+x>=70

2x>=38, so x>=19

1986+19=2005

C

or other way around is 70-32=38

so 2 score each year....>>>>>38/2=19 1986+19=2005

C
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GMATD11
A certain company retirement plan has a "rule of 70" provision that allows an employee to retire when the employee's age plus years of employment with the company total at least 70. In what year could a female employee hired in 1986 on her 32nd birthday first be eligible to retire under this provision?

A. 2003
B. 2004
C. 2005
D. 2006
E. 2007

Great question!!!

There is a pattern to observe if you draw a table -

Attachment:
Capture.PNG
Capture.PNG [ 6.62 KiB | Viewed 37960 times ]

Check every year there is an increase in 2 years

We need to go from 32 to 70 ; so we need need to have 38 points....

Now since each year make 2 points increase 38 will take 38/2 =19 years from 1986 => 2005

Hence answer will be (C) 2005
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In 1986, her number is 0 + 32 = 32.
Each year after, she has 2 added to her number. So the number of years it will take for the number to reach 70 is (70-32)/2 = 19
The year in which this happens, of course, is 1986 + 19 = 2005.

Answer choice C.
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HanoiGMATtutor
In 1986, her number is 0 + 32 = 32.
Each year after, she has 2 added to her number. So the number of years it will take for the number to reach 70 is (70-32)/2 = 19
The year in which this happens, of course, is 1986 + 19 = 2005.

Answer choice C.

Q and verbal score of 60? okay....
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