RBI Grade B Officers 2017 jun Paper
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Directions (114–118) : Study the following graph and table to answer the given questions.
This table depicts the number of hours taken by each outlet alone toempty the full tank ‘T’
This table depicts the number of hours taken by each outlet alone toempty the full tank ‘T’
| Outlets | Number of hours |
|---|---|
| W | _ |
| X | 34 |
| Y | _ |
| Z | 30 |
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Question : 114 of 200
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The time taken to fill the empty tank completely when inlet A and outlet X were opened together was 6 hours 40 minutes less than that taken by inlet B and outlet W together. How much time will outlet W alone take to completely empty the full tank? (in hours)
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