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word translation

by cuty » Thu Mar 03, 2011 7:02 am
On July 1st of last year, the total No of employees at company E was decreased by 10% widout any change in salaries of the remaining employees, the average employee salary was 10% more after the decrease in No of employees than before the decrease. The total of the combined salaries of all of the employees at Company E after July 1st last year was wat % of that before July 1st last year?
a) 90%
b)99%
c)100%
d)101%
e)110%
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by cuty » Thu Mar 03, 2011 7:05 am
wanna reply asap.....usually struck on these type of questn
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by Night reader » Thu Mar 03, 2011 7:12 am
We talk everything within July 1st :)
given -
P-number of employees
S-average salary per employee
find 0.9*P*1.1*S/P*S-?
solution: 0.9*P*1.1*S/P*S= (9/10 *11/10)/1 = 99/100 OR 99%
IOM B
cuty wrote:On July 1st of last year, the total No of employees at company E was decreased by 10% widout any change in salaries of the remaining employees, the average employee salary was 10% more after the decrease in No of employees than before the decrease. The total of the combined salaries of all of the employees at Company E after July 1st last year was wat % of that before July 1st last year?
a) 90%
b)99%
c)100%
d)101%
e)110%
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