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Q: Permissible compressive strength of M 200 concrete grade is: SSC JE 2009 Permissible compressive strength of M20 concrete grade is
  • A. 100 kg/cm²
  • B. 150 kg/cm²
  • C. 200 kg/cm²
  • D. 250 kg/cm²
Correct Answer: Option C -
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Explanations:

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