UPSC CDS 1 2023 GK Paper

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Question : 25 of 120

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The blood pressure of a normal human being is found to be 120/80 mmHg. These 'numbers' represent the blood pressure at

ventricular contraction and ventricular relaxation, respectively
ventricular relaxation and ventricular contraction, respectively
auricular contraction and auricular relaxation, respectively
ventricular contraction and auricular contraction, respectively

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