ibps-so 2018 · Question 226 of 356

The value of the expression written below is likewise to be obtained exactly. 3⁄8 of 2560 + 5⁄12 of 1440 – √4096 = ?

1. A1452
2. B1472
3. C1516
4. D1536
5. E1496 Directions (Q121–Q125) : Read the following information carefully and answer the questions that follow it. No table accompanies this set; the whole of the data is contained in the paragraph below and the candidate is expected to arrange it for himself before attempting the questions. The personnel department of a manufacturing company carried out, at the close of a nancial year, a survey of 1,500 of its employees in order to nd out how far the three welfare schemes maintained by the company for the bene t of its workmen had been taken up by them. The three schemes are the contributory medical scheme, the sta housing scheme and the children's education scheme, and an employee is at liberty to subscribe to any one of them, to any two of them, to all three of them, or to none of them at all. Of the 1,500 employees covered by the survey, 620 were found to have subscribed to the medical scheme, 540 to the housing scheme and 480 to the education scheme. Of these, 180 employees had subscribed to the medical scheme as well as to the housing scheme, 150 employees had subscribed to the housing scheme as well as to the education scheme, and 210 employees had subscribed to the medical scheme as well as to the education scheme. 90 employees were found to have subscribed to all three of the schemes maintained by the company.Correct