Ch.11 :- Blood Relations : Exercise 2


1. ‘P + Q’ means that P is the-brother of Q, ‘P – Q’ means that P is the mother of Q and P x Q’ means that P is the sister of Q. Which of the following means that M is the. maternal-uncle of R?
(a) M – R + K
(b) M + K – R
(c) M + K x Q
(d) There is no such symbol
(e) None of these

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2. If’S x T’ means that S is brother of T, ‘S + T’ means that S is the father of T, which of the following shows that ‘O’ is the cousin of R?
(a) R x T + O
(b) R + T x O
(c) R x O x T
(d) T x O + R
(e) None of these

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3. If ‘P + Q’ means that P is the sister of Q, ‘P – Q’ means that P is the mother of Q, ‘P x Q’ means that P is the brother of Q, ‘P + Q’ means that P is the father of Q. Which of the following means that M is the maternal-uncle of R?
(a) M x T – R
(b) M ÷ T x R
(c) M + T ÷ K – R
(d) M ÷ N + J
(e) None of these

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4. ‘A + B’ means that A is the son of B, ‘A – B’ means that A is the wife of B. ‘A x B’ means that A is the brother of B. ‘A + B’ means that A is the mother of B, ‘A = B’ means that A is the sister of B’. Which of the following represents P is the maternal-uncle of Q?
(a) R x P ÷ Q
(b) P x R ÷ Q
(c) P + R ÷ Q
(d) P + R x Q
(e) None of these

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✦Directions for Q. No. 5 to. 8 : Read the following infomation carefully to answer the questions given below it :
(i) ‘A + B’ means that A is the father of B.
(ii) ‘A- B’ means that A is the wife of B.
(iii) ‘A x B’ means that A is the brother of B.
(iv) ‘A ÷ B’ means that A is the daughter of B.

5. If it is given P ÷ R + S + Q, which of the following is true?
(a) P is the daughter of Q
(b) Q is the aunt of P
(c) P is the aunt of Q
(d) P is the mother of Q
(e) None of the above

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6. If it is given P – R + Q, which of the following statements is true?
(a) P is the mother of Q
(b) Q is the daughter of P
(c) P is the aunt of Q
(d) P is the sister of Q
(e) P is the niece of Q

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7. If it is given P x R ÷ Q, which of the following is true?
(a) P is the uncle of Q
(b) P is the father of Q
(c) P is the brother of Q
(d) P is the son of Q
(e) None of the above

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8. If it is given ‘P x R – Q’, which of the following is true?
(a) P is the brother-in-law of Q
(b) P is the brother of Q
(b) P is the uncle of Q
(d) P is the father of Q
(e) None of the above

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9. Rajiv is the brother of Atul. Sonia is the sister of Sunil. Atul is the son of Sonia. How is Rajiv related to Sonia?
(a) Nephew
(b) Son
(c) Brother
(d) Father

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10. A and B are sisters. Rand S are brothers. A’s daughter R’s sister. What is B’s relation to S ?
(a) Mother
(b) Grandmother
(c) Sister
(d) Aunt

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✦Directions for Q. No. 11 to. 12 :Read the following infomation carefully to answer the questions given below it :
(i) ‘R x Q’ means ‘P is the brother of Q’
(ii) ‘P + Q’ means ‘Q is mother of P’
(iii) ‘P – Q’ means ‘Q is sister of P’
(iv) ‘P ÷ Q’ means ‘P is the father of Q’

11. Which of the following means T is nephew of R ?
(i) R x J ÷ T
(ii) R – M + T – J
(iii) R x J ÷ T x K

(a) (i) only
(b) (ii) only
(c) (iii) only
(d) either (ii) or (iii)
(e) None of these

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12. Which of the following is superflous to answer the above question?
(a) (i) only
(b) (ii) only
(c) either (ii) or (iii)
(d) (iii) only
(e) All are required.

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13. Pointing to a boy, Narnrata says “He is the son of grandfather’s only child.” How is that boy related Namrata?
(a) Brother
(b) Cousin
(c) Uncle
(d) Data inadequate
(e) None of these

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14. If Neha’ says-Amrita’s father Raj is the only son of my father-in-law Mahesh, then how is Bindu, who is the sister of Amrita related to Mahesh?
(a) Daugher-in-law
(b) None of these
(c) Daughter
(d) Wife

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15. If ‘A + B’ means that A is the mother of B, A ÷ B means that A is the brother of B, A x B means that A is the son of B, A- B means that A is the sister of B, which of the following means that C is the sister of D ?
(a) C – P + D
(b) P + D + C
(c) D × C – P
(d) D – C

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✦Directions for Q. No. 16 to 20 : Read the following information carefully to answer the questions given below it:
(i) ‘L % M’ means that M is brother of L
(ii) ‘L x M’ means that L is mother of M
(iii) ‘L + M’ means that L is the sister of M
(iv) ‘L = M’ means that M is father of L

16. Which of the following means “I is the nephew of Q ?”
(i) Q % J = I
(ii) Q ÷ M x B % I
(iii) C ÷ 1= B % Q

(a) Only (iii)
(b) Only (i)
(c) Only (ii)
(d) Both (i) and (iii)
(e) None of these

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17. Which of the following is superflous to answer the above question?
(a) (i) Only
(b) (ii) Only
(c) (iii) Only
(d) (iv) Only
(e) None of these

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18. If ‘A $ B’ means that A is the father of B, ‘A * B’ means that A is the mother of B, ‘A @ B’ means that A is the wife of B, then which of the following means that M is the grand-mother of N?
(a) M * R $ T @ N
(b) M * R @ T @ N
(c) M * T $ N @ R
(d) M * T $ N @ R
(e) None of these

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19. B is the husband of P, Q is the only grandson of E, who is wife ofD and mother-in-law of P. How is Brelated to D?
(a) Cousin
(b) Son-in-law
(c) Son
(d) Nephew
(e) None of these

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20. Pointing to a lady in the photograph, “Seema said” Her son’s father is the son-in-law of my mother”. How is Seema related to that lady?
(a) Sister
(b) Mother
(c) Cousin
(d) Aunt
(e) None of these

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✦Directions for Q. No. 21 to 23 : Read the following information carefully and then 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 x B means A is the brother of B; A ÷ B means A is the daughter of B.

21. If P + R ÷ Q, Which of the following is true ?
(a) P is the husband of Q
(b) P is the brother of Q
(c) P is the son of Q
(d) P is the father of Q

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22. If P x R – Q, which of the following.is true?
(a) P is the brother of Q
(b) P is the father of Q
(c) P is the brother-in-law of Q
(d) P is the uncle of Q

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23. If P – R x Q, which of the following is true ?
(a) P is the sister of Q
(b) Q is the son of P
(c) Q is the husband of P
(d) P is the sister-in-law of Q

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24. A and B are sisters. A is the mother of D. Bhas a daughter C who is married to F. G is the husband of A. How is B related to F?
(a) Mother
(b) Mother-in-law
(c) Sister-in-law
(d) None of these

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25. A woman walking with a dog meets another woman and on being asked about her relatioship with the boy, she says, “My maternal uncle and his maternal uncle’s maternal uncle are brothers.” How is the boy related to the woman ?
(a) Nephew
(b) Son
(c) Brother-in-law
(d) Grandson

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✦Directions for Q. No. 26 to 30 : Study the following information carefully to answer these questions.
(a) ‘A$B’ means ‘A is mother of B’
(b) ‘A#B’ means ‘A is the father of B’
(c) ‘A@B’ means ‘A is the husband of.B’
(d) ‘A%B’ means ‘A is daughter of B’

26. P@Q$M#T indicates what relationship of P with T ?
(a) Maternal Grandfather
(b) Paternal Grandfather
(c) Maternal Grandmother
(d) None of the above

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27. Which of the following expressions indicates ‘R is the sister of H’ ?
(a) R$D@F#H
(b) H%D@F$R
(c) R%D@F$H
(d) H$D@F#R
(e) None of these

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28. IfF@D%K#H, then how is F related to H?
(a) Brother-in-law
(b) Sister
(c) Sister-in-law
(d) Cannot be determined
(e) None of these

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29. Which of the following expressions indicates ‘H is the brother of N’ ?
(a) N%F@D$H
(b) N%F@D%H
(c) N%F@D$H#R
(d) H#R$D$N
(e) None of these

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30. If G$M@K, how is K related to G ?
(a) Mother-in-law
(b) Daughter
(c) Aunt
(d) Daughter-in-law
(e) None of these

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✦Directions tor Q. No. 31 to 33 : These questions are based on the following information :
‘P@Q’ means ‘P is the mother of Q I
‘P$Q’ means ‘P is the husband of Q’
‘P#Q’ means ‘P is the sister of Q’
‘P*Q’ means ‘P is the son of Q’

31. If F#J*T$R@L, then which of the following is definitely true?
(a) L is the brother of F
(b) F is the sister of L
(c) F is the brother of J
(d) L is the brother of J
(e) None of these

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32. Which of the following indicates the relationship ‘R is the daughter of T?
(a) R#F*B@T
(b) R#F*B$T
(c) T@B#R*F
(d) T@B#F*R
(e) None of these

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33. M*H@D@K, represents what relation of H with K ?
(a) Mother
(b) Father
(c) Father-in-law
(d) Cannot be determined
(e) None of these

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✦Directions for Q. No. 34 to 36 : Following questions are Based on the information given below:
1. ‘p x Q’ means ‘p is the father of Q’
2. ‘P – Q’ means ‘P is the sister of Q’
3. ‘P + Q’ means ‘P is the mother of Q’
4. ‘P ÷ Q’ means ‘P is the brother of Q’

34.’In the expression B+ D x M ÷ N, how is M related to B ?
(a) Granddaughter
(b) Son
(c) Grandson
(d) Granddaughter or Grandson
(e) None of the above

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35. Which of the following represents ‘J is the son of F’ ?
(a) J ÷ R – T x F
(b) J + R – T x F
(c) J ÷ M – N x F
(d) Cannot be determined
(e) None of these

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36. Which of the following represents ‘R is the niece of M’ ?
(a) M ÷ K x T – R
(b) M – J + R – N
(c) R – M x T ÷ W
(d) Cannot be determined
(e) None of these

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