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Q: For M25 concrete the modulus of elasticity of concrete can be in the acceptable range of:
  • A. 20000 to 30000 N/mm²
  • B. 30000 to 40000 N/mm²
  • C. 10000 to 15000 N/mm²
  • D. 15000 to 20000 N/mm²
Correct Answer: Option A -
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Explanations:

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