Reasoning is a game of wits and presence of mind! Yes, it is true and it might seem as the greatest of the challenge after English Section’s surprises but yet this one can easily be dealt with. You just need correct practice and hardwire your brain to quickly make decisions of what to attempt and what to leave. And for same we are providing you questions on Blood Relation as per the 47 days study plan for RRB. To Practice more with these new pattern Reasoning Question for RRB PO Exam 2017.

Directions (1-5): Study the following information carefully and answer the questions given below.
‘P × Q’ means ‘P is brother of Q’.
‘P – Q’ means ‘P is mother of Q’.
‘P + Q’ means ‘P is sister of Q’.
‘P ÷ Q’ means ‘P is father of Q’.

Q1. How is W related to M in the expression W + T ÷ R × M?
(a) Maternal aunt
(b) Paternal aunt
(c) Grandmother
(e) None of these

S1. Ans.(b)
Sol.

Q2. How is K related to D in the expression D – J + M ÷ K?
(a) Grandson
(b) Nephew
(c) Niece
(e) None of these

S2. Ans.(d)
Sol.

Q3. How is R related to M in the expression M + J ÷ T × R?
(a) Nephew
(b) Niece
(c) Nephew or Niece
(e) None of these
S3. Ans.(c)
Sol.

Q4. Which of the following expression represents T is nephew of J?
(a) J × M – F × T
(b) J × M – F + T
(c) J × M ÷ F × T
(d) J × M ÷ F + T
(e) None of the above

S4. Ans.(e)
Sol.

Q5. Which of the following expression represents B is the paternal uncle of H?
(a) B × M ÷ H
(b) B + M ÷ H
(c) B × M + H
(d) B + M – H
(e) None of these

S5. Ans.(a)
Sol.

Q6. A and B are sister. A is the mother of D. B has a daughter C who is married to F. G is the husband of A. How is F related to B?
(a) Sister-in-law
(b) Mother-in-law
(c) Mother
(d) Brother
(e) Son in law

S6. Ans.(e)
Sol.
Q7. A is father of X; B is mother of Y. The sister of X and Z is Y. Which of the following statements is definitely not true.
(a) B is the mother of Z.
(b) X is the sister of Z.
(c) Y is the son of A.
(d) B has one daughter.
(e) B is the wife of A.

S7. Ans.(c)
Sol.

Q8. A and B are sisters. R and S are brothers. A’s daughter is R’s sister. What is B’s relation to S?
(a) Grand mother
(b) Paternal Aunt
(c) Sister
(d) Mother
(e) Maternal Aunt

S8. Ans.(e)
Sol.

Q9. R is mother-in-law of S who is sister-in-law of Q. P is father of Q and T. Q is the only daughter of R. A is brother of Q. Who among following is husband of S?
(a) P
(b) T
(d) A
(e) None of these

S9. Ans.(c)
Sol.

Q10. E is the son of A. D is the son of B. E is married to C. C is B’s daughter. How is D related to E?
(a) Brother
(b) Uncle
(c) Father-in-law
(d) Brother-in-law
(e) None of these

S10. Ans.(d)
Sol.

If A + B means A is the father of B.
If A × B means A is the sister of B.
If A \$ B means A is the wife of B.
If A % B means A is the mother of B.
If A ÷ B means A is the son of B.

Q11. What should come in place of question mark to establish that J is brother of T in the expression?
J ÷ P % H ? T % L
(a) ×
(b) ÷
(c) \$
(d) Either ÷ or ×
(e) Either + or ÷

S11. Ans.(a)
Sol.
We put ‘×’ in place of question mark (?). Then we have
Option (a)

Hence, J is brother of T.

Q12. Which of the given expressions indicates that P is daughter of Q?
(a) L % R \$ Q + T × P
(b) L + R \$ Q + P × T
(c) L % R % Q + T ÷ P
(d) Q + L \$ R + P × T
(e) None of these

S12. Ans.(b)
Sol.

Q13. Which of the following options is true if the expression ‘I + M % J × L ÷ K’ is definitely true?
(a) L is daughter of M
(b) K is son of I
(c) I is grandmother of L
(d) M is father of J
(e) None of these

S13. Ans.(e)
Sol.

Directions (14-15): Read the following information carefully and answer the questions given below it.
In a family, there are nine members A, B, C, D, E,F,G,H and I. A and B are a married couple, A being the male member. D is the only son of C, who is the brother of A. E is the sister of D. B is the daughter-in-law of F. H is siter of D .I is the mother of G, who is sister of A.

Q14. How is F related to A?
(a) Father
(b) Sister-in-law
(c) Sister
(d)Mother-in-law
(e)None of these

Q15. How is B related to G?
(a) Sister in law
(b) Daughter
(c) Cousin
(d) Sister
(e)Mother

Solutions(14-15):

S14. Ans.(a)
Sol.

S15. Ans.(a)
Sol.