Reasoning Coded Relations Questions and Study Materials
Directions(1 – 5 ): These questions are based on the following information.‘P = Q’ means ‘Q is the father of P’
‘P # Q’ means ‘P is the sister of Q’
‘P ? Q’ means ‘Q is the mother of P’
‘P $ Q’ means ‘P is the brother of Q’
‘P £ Q’ means ‘Q is the son of P’
‘P × Q’ means ‘P is the daughter of Q’
1) Which of the following is not correct?
1) L £ M # O means O is the sister of L 2) M # O £ P = Q means Q and O are husband & wife
3) P = Q ? R means R is the grandmother of P 4) R × S ? T means R is the granddaughter of T
5) All are correct
Answer : 1) L £ M # O means O is the sister of L.
2) D ? V × T means D is the granddaughter of T 4) V × T # P means P is the maternal uncle of V 5) None is correct:
Answer : 2) M $ R # D ? V means M is the son of V
3) Which of the following indicates ‘A is the grandfather of B’?
1) M × A = N = B 2) B $ L × Q × A 3) L # B = S $ Q = A 4) B × L × A
5) None of these
Answer : 3) L # B = S $ Q = A .
4) Which of the following means ‘F is the paternal uncle of G’?
1) L = F $ Q £ G 2) G × M # F $ L 3) N $ F $ L × G 4) G × L $ F $ N 5) None of these
Answer : 4) G × L $ F $ N .
5) ‘S × M # B = F $ D’ reveals which of the following relations?
1) M is the maternal uncle of F 2) S is the granddaughter of F 3) B is the paternal uncle of S 4) F and B are brother and sister 5) None of the above relations gets revealed
Answer : 2) S is the granddaughter of F .
Directions(6-8): These questions are based on the following information.
A) ‘P × Q’ means ‘P is father of Q’
B) ‘P – Q’ means ‘P is sister of Q’
C) ‘P + Q’ means ‘P is mother of Q’
D) ‘P ÷ Q’ means ‘P is brother of Q’
6) In the expression B + D × M ÷ N, how is M related to B?
1) granddaughter 2) son 3) grandson 4) granddaughter or grandson 5) None of these
Answer : 3) grandson .
7) Which of the following represents ‘J is son of F’
1) J ÷ R – T × F 2) J + R – T × F 3) J ÷ M – N × F 4) can’t be determined 5) None of these
Answer : 5) None of these .
8). Which of the following represents ‘R is niece of M’?
1) M ÷ K × T – R 2) M – J + R – N 3) R – M × T ÷ W 4) can’t be determined
5) None of these
Answer : 2) M – J + R – N .
Directions(9-13): These questions are based on the following information.
‘P © Q’ means ‘Q is the brother of P’
‘P # Q’ means ‘P is the daughter of Q’
‘P = Q’ means ‘Q is the sister of P’
‘P £ Q’ means ‘P is the son of Q’
‘P * Q’ means ‘P is the father of Q’
‘P @ Q’ means ‘P is the mother of Q’
9) Which of the following can be a correct conclusion drawn from the
expression ‘Q £ N @ S © M = P’?
1) S is the brother of P 2) N has two sons and two daughters 3) S is the sister of Q 4) P is the sister of Q 5) None of these
Answer : 4) P is the sister of Q
10) What does the expression ‘P @ R = S © T £ V’ mean?
1) V is the husband of P 2) R is the son of V 3) R is the daughter of V 4) V is the wife of P 5) None of these
Answer : 1) V is the husband of P.
11) Which of the following indicates that ‘C is the paternal uncle of D’?
1) C £ V # N @ L © D 2) C £ V £ L @ N © D 3) D £ L £ N @ V © C 4)
D £ N # V @ L © C 5) None of these
Answer : 3) D £ L £ N @ V © C
12) Which of the following indicates that ‘Q is the daughter of N’?
1) Q * P # C @ N @ V 2) N * P # C @ Q @ V 3) M @ N # R * Q 4) M © Q = V # N 5) None of these
Answer : 2) N * P # C @ Q @ V .
13) Which of the following can be the correct conclusion drawn from the expression ‘L = M # N © P * Q’?
1) Q is the grandson of M 2) L is the uncle of N 3) N is the uncle of Q 4) Q is the niece of N 5) None of these
Answer : 5) None of these
