Read the following information carefully and answer the questions given below it -A - B means A is the father of B-A - B means A is the wife of B-A - B means A is the brother of B-A - B means A is the daughter of B-If P - R - S - Q- which of the following is true-

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Byju's Answer

Standard XII

Mathematics

Contra-Positive Method of Validation

Read the foll...

Question

Read the following information carefully and answer the questions given below it :
A + B means A is the father of B.
A - B means A is the wife of B.
A $\times$ B means A is the brother of B.
A $\div$ B means A is the daughter of B.
If P $\div$ R + S + Q, which of the following is true?

P is the daughter of Q

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Q is the aunt of P

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P is the aunt of Q

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P is the mother of Q

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Solution

The correct option is B P is the aunt of Q
$P \div R + S + Q$ means P is the daughter of R , who is the father of S
S is the father of Q
P and S are sister-brother.
R is their father.
S has a child, Q.
so we can conclude, P is the aunt of Q.
option C

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Similar questions

Q. Read the following information carefully and answer the question given below it :

A + B means A is the father of B;

A - B means A is the wife of B;

\times

B means A is the brother of B;

\div

B means A is the daughter of B.

If P

\times

\div

Q, which of the following statements is true?

Q. Read the following information carefully and answer the questions, which follow:

^{'} A - B^{'}

means A is the father of B.

A \div B

means A is the son of B.

A \times B

means A is the wife of B.
Which of the following means T is the wife of P?

Q. Read the following information carefully and answer the questions, which follow:

^{'} A - B^{'}

means A is the father of B.

A \div B

means A is the son of B.

A \times B

means A is the wife of B.
In the expression

^{'} P \times Q - T^{'}

, how is T related to P?

Q. Read the following information carefully and answer the questions, which follow:

^{'} A - B^{'}

means A is the father of B.

A \div B

means A is the son of B.

A \times B

means A is the wife of B.
How is P related to T in the expression

^{'} P + S - T^{'}

Q. Read the following information carefully and answer the questions which follow.
(i)

^{'} A \times B^{'}

means 'A is the father of B'.
(ii)

^{'} A \div B^{'}

means 'A is the daughter of B'.
(iii)

^{'} A + B^{'}

means 'A is the mother of B'.
(iv)

^{'} A - B^{'}

means 'A is the brother of B'.
If

^{'} P + Q + R \times T^{'}

, then how is T related to Q?

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Read the following information carefully and answer the questions given below it :A + B means A is the father of B.A - B means A is the wife of B.A × B means A is the brother of B.A ÷ B means A is the daughter of B.If P ÷ R + S + Q, which of the following is true?

The correct option is B P is the aunt of QP÷R+S+Q means P is the daughter of R , who is the father of SS is the father of QP and S are sister-brother.R is their father.S has a child, Q.so we can conclude, P is the aunt of Q.option C

Read the following information carefully and answer the questions given below it :
A + B means A is the father of B.
A - B means A is the wife of B.
A $\times$ B means A is the brother of B.
A $\div$ B means A is the daughter of B.
If P $\div$ R + S + Q, which of the following is true?

The correct option is B P is the aunt of Q
$P \div R + S + Q$ means P is the daughter of R , who is the father of S
S is the father of Q
P and S are sister-brother.
R is their father.
S has a child, Q.
so we can conclude, P is the aunt of Q.
option C