Directions : In the following questions, a statement of assertion i...

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Directions : In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice as :
(a) If both assertion and reason are true and reason is the correct explanation of assertion.
(b) If both assertion and reason are true but reason is not the correct explanation of assertion.
(c) If assertion is true but reason is false.
(d) If both assertion and reason are false.
Assertion : The speed of sound in solids is maximum though their density is large.
Reason : The coefficient of elasticity of solids is large.
Assertion : Speed of mechanical wave in the medium depends on the velocity of source, relative
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