Question

Amount of water present inside human body cells is about

• A. 15 litres
• B. 5 litres
• C. 25 litres
• D. 10 litres

Answer 1

The correct option is C 25 litres

• About 60% of human body weight is due to water and is mainly present within the cells of the body.
  
• Intracellular fluid (within the cell) constitutes about 2/3 of body water.
• Eg- In a person weighing 72 kg, 40 litres of fluid is present in the body out of which about 25 litres of water is present in the intracellular region (within the cells).
• So, the correct answer is '25 litres'.