GATE Civil Engineering (CE) 2023 Shift 2 Solved Paper

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Question : 15 of 65

Marks: +1, -0

M20 concrete as per IS 456: 2000 refers to concrete with a design mix having _______.

an average cube strength of 20 MPa
an average cylinder strength of 20 MPa
a 5-percentile cube strength of 20 MPa
a 5-percentile cylinder strength of 20 MPa

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