For verifying characteristics compressive strength the M25 grade of co – McqOptions

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1.	For verifying characteristics compressive strength the M25 grade of concrete, which is the test done in the laboratory as per IS 456?
A.	Compression test on 15 cm cubes at 28 days
B.	Compression test on 10cm cubes at 28 days
C.	Split test on 15 cm dia cylinder on 28 days
D.	Compression test on 15 cm cubes at 7 days
Answer» B. Compression test on 10cm cubes at 28 days

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