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Byju's Answer

Standard XII

Mathematics

Validation of Statement

Read the foll...

Question

Read the following information carefully to answer the questions.
(i) $^{'} P \times Q^{'}$ means 'P is the wife of Q'.
(ii) $^{'} P + Q^{'}$ means 'P is the father of Q'.
(iii) $^{'} P + Q^{'}$ means 'P is the son of Q'.
(iv) $^{'} P - Q^{'}$ means 'P is the sister of Q'.
In $^{'} H + I + L^{'}$ , how is L related to H?

Brother

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Sister

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Cousin

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Brother or sister

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None of the above

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Solution

The correct option is D Brother or sister
H + I $\to$ is the son of I.
I + L $\to$ is the father of L.

So, L is either the brother or sister of H because the gender of L is not known.

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Similar questions

Q. Study the following carefully to answer these questions.

^{'} P \times Q^{'}

means 'P is the wife of Q'.

^{'} P \div Q^{'}

means 'P is the father of Q'.

^{'} P + Q^{'}

means 'P is the son of Q'.

^{'} P - Q^{'}

means 'P is the sister of Q'.
In

H + I \div L,

how is L related to H ?

Q. Study the following information carefully to answer these questions.
(i)

^{'} P \times Q^{'}

means 'P is the wife of Q'.
(ii)

^{'} P \div Q^{'}

means 'P is the father of Q'.
(iii)

^{'} P + Q^{'}

means 'P is the son of Q'.
(iv)

^{'} P - Q^{'}

means 'P is the sister of Q'.
In

^{'} H + I \div L^{'}

, how is L related to H?

Q. Study the following information carefully to answer the following questions.
(i)

^{'} P \times Q^{'}

means P is the wife of Q.
(ii)

^{'} P \div Q^{'}

means P is the father of Q.
(iii)

^{'} P + Q^{'}

means P is the son of Q.
(iv)

^{'} P - Q^{'}

means P is the sister of Q.
In

^{'} H + I \div L^{'}

, how is L related to H?

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

^{'} P \times Q^{'}

means 'P is the wife of Q'.
(ii)

^{'} P + Q^{'}

means 'P is the father of Q'.
(iii)

^{'} P + Q^{'}

means 'P is the son of Q'.
(iv)

^{'} P - Q^{'}

means 'P is the sister of Q'.
In

^{'} J - F + R \times B^{'}

, how is R related to J?

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

^{'} P \times Q^{'}

means 'P is the wife of Q'.
(ii)

^{'} P + Q^{'}

means 'P is the father of Q'.
(iii)

^{'} P + Q^{'}

means 'P is the son of Q'.
(iv)

^{'} P - Q^{'}

means 'P is the sister of Q'.
Which of the following represents 'S is the mother of T'?

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Read the following information carefully to answer the questions. (i) ′P×Q′ means 'P is the wife of Q'. (ii) ′P+Q′ means 'P is the father of Q'. (iii) ′P+Q′ means 'P is the son of Q'. (iv) ′P−Q′ means 'P is the sister of Q'. In ′H+I+L′, how is L related to H?

The correct option is D Brother or sisterH + I → is the son of I. I + L → is the father of L. So, L is either the brother or sister of H because the gender of L is not known.

The correct option is D Brother or sister
H + I $\to$ is the son of I.
I + L $\to$ is the father of L.

So, L is either the brother or sister of H because the gender of L is not known.