Question:medium
M20 is a type of :
M20 is a type of :
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Examples of concrete grades:
• M10
• M15
• M20
• M25 Higher grade number: \[ \Rightarrow \text{Higher compressive strength} \]
• M10
• M15
• M20
• M25 Higher grade number: \[ \Rightarrow \text{Higher compressive strength} \]
Updated On: May 19, 2026
- Concrete Mix
- Reinforced steel bars
- Rolled steel section
- Bitumen
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The Correct Option is A
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