Read the following information carefully and answer the questions which follow-i - A - B - means -A is the father of B -ii - A - B - means -A is the wife of B -iii - A - B - means - A is the daughter of B -iv - A - B - means - A is the son of B - What will come in place of the question mark- to establish that Q is the nephew of T in the expression - Q - R - S - T - -A- -B-C- -D- -E- Either - or -

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Byju's Answer

Standard XII

Mathematics

Negation

Read the foll...

Question

Read the following information carefully and answer the questions which follow:
(i) $^{'} A \times B^{'}$ means 'A is the father of B'.
(ii) $^{'} A + B^{'}$ means 'A is the wife of B'.
(iii) $^{'} A \div B^{'}$ means 'A is the daughter of B'.
(iv) $^{'} A - B^{'}$ means 'A is the son of B'.
What will come in place of the question mark, to establish that Q is the nephew of T in the expression $^{'} Q ? R \div S \times T^{'}$ ?

+

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-

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\div

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Either - or +

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Solution

The correct option is C $-$
On putting sign (-) in place of question mark,

Here, R and T are siblings and Q is the son of R. So, Q is the nephew of T.

Suggest Corrections

Similar questions

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 + B^{'}

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

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

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

^{'} A - B^{'}

means 'A is the son of B'.
What will come in the place of the question mark, to establish that Q is the nephew of T in the expression,

^{'} Q ? R \div S \times T^{'}

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

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

means 'A is the son of B'.
(ii) If

^{'} A + B^{'}

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

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

means 'A is the wife of B'.
(iv) If

^{'} A - B^{'}

means 'A is the father of B'.
What will come in the place of the question mark (?) to establish that Q is the mother of N in the expression 'N + O - P ? Q

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

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

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

^{'} A + B^{'}

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

^{'} A + B^{'}

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

^{'} A - B^{'}

means 'A is the father of B'.
What will come in the place of the question mark (?) to establish that Q is the mother of N in the expression

^{'} N + O - P ? Q^{'}

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

^{'} A + B^{'}

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

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

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

^{'} A $ B^{'}

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

^{'} A % B^{'}

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

^{'} A B^{'}

means 'A is the son of B'.
What should come in place of the question mark to establish that T is the sister-in-law of Q in the expression

^{'} R % T \times P ? Q + V^{'}

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

^{'} A + B^{'}

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

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

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

^{'} A $ B^{'}

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

^{'} A

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

^{'} A B^{'}

means 'A is the son of B'.
What should come in place of the question mark to establish that J is the brother of T in the expression,

^{'} J + P

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The correct option is C −On putting sign (-) in place of question mark, Here, R and T are siblings and Q is the son of R. So, Q is the nephew of T.

The correct option is C $-$
On putting sign (-) in place of question mark,

Here, R and T are siblings and Q is the son of R. So, Q is the nephew of T.