Study the following figure and answer the questions given below.
1. |
If hospital management requires only married trained nurses for operation theater, which part of diagram should be chosen by him ? |
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2. |
By which number, married but untrained nurses in the hospital are represented? |
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4. |
What is represented by the number 7 ? |
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5. |
By which number, the trained unmarried nurses in the hospital are represented ? |
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