You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard X

Mathematics

Solving Inequalities

A % B means A...

Question

A $%$ B means A is the father of B;
A + B means B is the brother of A;
A – B means A is the mother of B;
A $\times$ B means B is the husband of A.

Which of the following relations shows that Q is the grandmother of T?

Q - P + R % T

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

P x Q % R - T

No worries! We‘ve got your back. Try BYJU‘S free classes today!

P x Q % R + T

No worries! We‘ve got your back. Try BYJU‘S free classes today!

P + Q % R – T

No worries! We‘ve got your back. Try BYJU‘S free classes today!

None of these

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
Q - P + R % T

Q – P $\to$ Q is the mother of P.

P + R $\to$ R is the brother of P.

Hence, Q – P + R $\to$ Q is the mother of R.

R $%$ T $\to$ R is the father of T.

Hence, Q is the grandmother of T.

Suggest Corrections

Similar questions

Q. Read the following statements and answer the given question.
(i)

^{'} A + B^{'}

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

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

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

^{'} A - B^{'}

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

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

means 'A is the father of B'.
Which of the following expressions indicates 'P is the grandmother of T'?

Q. If

‘ A + B^{'}

means 'A is the brother of B',

^{'} A - B^{'}

means 'A is the sister of B',

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

means 'A is the wife of B', and

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

means 'A is the father of B', then which of the following indicates 'S is the son of P'?

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'.
Which of the following means that R is the wife of P?

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

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

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

^{'} A + B^{'}

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

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

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

^{'} A - B^{'}

means 'A is the son of B'.
How is Q related to P if

P \div R \times T - Q

Q. Study the following information and answer the questions given below.
(i)

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

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

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

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

^{'} P + Q^{'}

means 'P is the brother of Q'.
(v)

^{'} P - Q^{'}

means 'Q is the mother of P'.
Which of the following means R is the nephew of T?

Join BYJU'S Learning Program

A % B means A is the father of B; A + B means B is the brother of A; A – B means A is the mother of B; A × B means B is the husband of A. Which of the following relations shows that Q is the grandmother of T?

The correct option is A Q - P + R % T Q – P → Q is the mother of P. P + R → R is the brother of P. Hence, Q – P + R → Q is the mother of R. R % T → R is the father of T. Hence, Q is the grandmother of T.

A $%$ B means A is the father of B;
A + B means B is the brother of A;
A – B means A is the mother of B;
A $\times$ B means B is the husband of A.

Which of the following relations shows that Q is the grandmother of T?

The correct option is A
Q - P + R % T

Q – P $\to$ Q is the mother of P.

P + R $\to$ R is the brother of P.

Hence, Q – P + R $\to$ Q is the mother of R.

R $%$ T $\to$ R is the father of T.

Hence, Q is the grandmother of T.