At 28 days of curing concrete attains a strength of [ A ] 20 to 25% [ B ] 60 to 70% [ C ] 65 to 80% [ D ] 90 to 95%

At 28 days of curing concrete attains a strength of
[ A ] 20 to 25%
[ B ] 60 to 70%
[ C ] 65 to 80%
[ D ] 90 to 95%
by

1 Answer

Answer :

[ D ] 90 to 95%
by

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