lmavriqiThe Answer to the question is E.

If we carefully observe the question again , we can split the question into 2 parts.

1. Which says : 65 percent of all managers are paid on 10th of each month -- From this its clear that 65% of Managers are paid on 10th. But we don't have any information regarding the percent of non managers paid on 10th. It can be that 95% of all the non managers in the company could be paid on 10th or only 5% could be paid.. So this point adds nothing to our conclusion.

2. Which says : 79% of employees who are paid on 20th of each month are not managers -- From this , we can say that 21% employees are 35% of managers. But what about the remaining 79 % employees paid?? Are the 79% employees paid on 20th = 5 % of the non managers who were not paid on 10th?? or Are the 79 % employees paid on 20th = the 95% of non managers who were not paid on 10th...

So we cannot exactly say as to how many employees the 79% corresponds to...

So the answer is E..

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