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प्रश्न
The following graph shows the temperature of a patient in a hospital, recorded every hour.
- What was the patient’s temperature at 1 p.m.?
- When was the patient’s temperature 38.5°C?
- The patient’s temperature was the same two times during the period given. What were these two times?
- What was the temperature at 1.30 p.m.? How did you arrive at your answer?
- During which periods did the patients’ temperature showed an upward trend?
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उत्तर
- At 1 p.m., the patient’s temperature was 36.5°C.
- The patient’s temperature was 38.5°C at 12 noon.
- The patient’s temperature was same at 1 p.m. and 2 p.m.
- The graph between 1 p.m. and 2 p.m. is parallel to the x-axis. The temperature at 1 p.m. and 2 p.m. is 36.5°C. So, the temperature at 1:30 p.m. is 36.5°C.
- During the following periods, the patient’s temperature showed an upward trend.9 a.m. to 10 a.m., 10 a.m. to 11 a.m., 2 p.m. to 3 p.m.
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