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Reinforced Cement Concrete

Tensile Strength of Concrete

Modulus of el...

Question

Modulus of elasticity of M25 grade concrete in MPa is

A

25000

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B

36000

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C

45600

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D

54000

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Solution

The correct option is A 25000
As per IS 456:2000
Modulus of elasticity of concrete
$E = 5000 \sqrt{f_{c k}}$
$= 5000 \sqrt{25}$
$= 25000 N / m m^{2}$

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