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The contrapositive of "If two triangles are identical, then these are similar" is

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Important Questions on Mathematical Reasoning

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The contrapositive of the statement "I go to school if it does not rain" is
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The contrapositive of the statement "If it is raining, then I will not come", is
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The Boolean expression p~qq~p is equivalent to:
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Let A,B,C and D be four non-empty sets. The contrapositive statement of “If AB and BD , then AC ” is
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Consider the following statements:

P: Ramu is intelligent.

Q: Ramu is rich.

R: Ramu is not honest.

The negation of the statement "Ramu is intelligent and honest if and only if Ramu is not rich" can be expressed as:

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The contrapositive of the statement "If you will work, you will earn money" is:
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Write the negation of the statement if diagonals of a parallelogram are perpendicular, then it is a rhombus. 
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The contrapositive of the statement "If I reach the station in time, then I will catch the train" is
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Consider the statement: "For an integer n, if n3-1 is even, then n is odd". The contrapositive statement of this statement is:
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The contrapositive of the statement: "If the weather is fine then my friends will come and we will go for a picnic." is
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The contrapositive of the statement ''if I am not feeling well, then I will go to the doctor" is
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The negation of the statement : "Getting above 95% marks is necessary condition for Hema to get the admission in good college".
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Negation of the statement (pr)(qr) is :
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The inverse of the statement (p~q)r is
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The statement pqpppq is :
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Write the negation of the statement a person is rich if and only if he is a software engineer.
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Contrapositive of the statement :

'If a function f is differentiable at a, then it is also continuous at a', is

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The contrapositive of the following statement, "If the side of a square doubles, then its area increases four times", is
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Consider the following statements:

P: Suman is brilliant

Q: Suman is rich

R: Suman is honest

The negation of the statement, "Suman is brilliant and dishonest if and only if Suman is rich" can be equivalently expressed as