0
1709

# Blood Relations Questions For All Competitive Exams:

Download Blood Relation Questions With Answers PDF. Practice Blood Relation Questions and Answers for Competitive ExamsÂ  based on asked questions in previous papers.

Go to Free Banking Study Material (15,000 Solved Questions)

Directions : Read the information carefully and answer the following questions:
If A + B means A is the father of B.
If A Ă— B means A is the sister of B.
If A $B means A is the wife of B. If A % B means A is the mother of B. If A Ă· B means A is the son of B. Question 1:Â What should come in place of question mark to establish that J is brother of T in the expression ? J Ă· P % H ? T % L a) Ă— b) Ă· c)$
d) Either Ă· or Ă—
e) Either + or Ă·

Question 2:Â Which of the given expressions indicates that M is daughter of D?

a) L % R $D + T Ă— M b) L + R$ D + M Ă— T
c) L % R % D + T Ă· M
d) D + L $R + M Ă— T e) L$ D Ă· R % M Ă· T

Question 3:Â Which of the following options is true if the expression ‘I + T % J Ă— L Ă· K’ is definitely true?

a) L is daughter of T
b) K is son-in-law of I
c) I is grandmother of L
d) T is father of J
e) J is brother of L

Question 4:Â Which of the following expressions is true if Y is son of X is definitely false?

a) W % L Ă— T Ă— Y Ă· X
b) W + L Ă— T Ă— Y Ă· X
c) X + L Ă— T Ă— Y Ă· W
d) W $X + L + Y + T e) W % X + T Ă— Y Ă· L Question 5:Â What should come in place of question mark to establish that T is sister-in-law of Q in the expression. R % T Ă— P ? Q + V a) Ă· b) % c) Ă— d)$
e) Either $or Ă— Instructions:Â Read the following information carefully and answer the questions which follow- If ‘p$ \bigstar$Q’ means ‘p is the mother of Q’ If ‘p$ \times$Q’ means ‘p is the father of Q’ If ‘p+ Q ‘P is the sister of Q’ If ‘p-Q’ means ‘p is the brother of Q’ If ‘P$\geq$Q’ means ‘p is the son of Q’ If ‘p$\leq$Q’ means ‘p is the daughter of Q’ Question 6:Â In the expression ‘A$\times$B + R$\geq$S’ how is s related to A ? a) Daughter-in-law b) Daughter c) Wife d) Sister e) Cannot be determined Question 7:Â In the expression ‘W$\geq$X$\leq$Y$\bigstar$Z’ how is W related to Z ? a) Nephew b) Uncle c) Son d) Brother-in-law e) None of these Question 8:Â Which of the following means p is the father of S ? a)Â p$\times$Q$\leq$R$\bigstar$S b)Â R$\times$P$\leq$Q-S c)Â R+ S$\geq$Q + P d)Â S+Q-R$\bigstar$P Question 9:Â Which of the following means D is the aunt of C ? a)Â D$\geq$B$\bigstar$A$\bigstar$C b)Â D+BÂ¬-C$\bigstar$A c)Â D-B-A$\times$C d)Â D+B$\times$A$\times$C e)Â None of these Instructions: Read the following information carefully and answer the questions which follow- If ‘A$\bigstar$Z’ means ‘A is the wife of Z’ If ‘A$\times$Z’ means ‘A is the husband of Z’ If ‘A+Z’ means ‘A is the sister of Z’ If ‘AÂ¬Z’ means ‘A is the brother of Z’ If ‘A$\geq$Z’ is the son of Z’ If ‘A$\leq$Z’ is the daughter of Z’ Question 10:Â Which of the following relations will not be true if the expression$’A\leq P \times T + F \geq L \times M’$a) A is the daughter of T b) F is the son of M c) P is the sonÂ¬inÂ¬law of L d) A is the cousin of F e) M is the grandmother of A Question 11:Â Which of the following means N is the daughter-in-law of A ? a)Â$ M + N \bigstar P \geq A$b)Â$ N \leq M \times P+A$c)Â$ M \leq N \times P \leq A$d)Â$ A \times P + N \times M$e)Â$A \leq N \leq \bigstar M $Question 12:Â How is p related to F if ‘$Q \times P\leq B + F $? a) Daughter b) Niece c) DaughterÂ¬inÂ¬law d) Grand daughter e) Aunt Question 13:Â Which of the following means P is the father of R ? a)Â$R \geq S \leq P \bigstar J$b)Â$J+R$Â¬$S\leq P$c)Â$R \geq S \bigstar P$Â¬$J$d)Â$S+J \times R \leq P$e)Â None of these Question 14:Â How is M related to B if A$ \bigstar B\geq Z \times S + M ‘ ? $a) Aunt b) Grandfather c) Uncle d) Cousin e) Cannot be determined Instructions: Read the information carefully and answer the following questions: If A + B means A is the father of B If A x B means A is the sister of B If A$ B means A is the wife of B
If A % B means A is the mother of B
If AÂ \divÂ B means A is the son of B

Question 15:Â What should come in place of the question mark, to establish that J is the brother of T in the expression?
JÂ \divÂ P % H ? T % L

a) x

b)Â $\div$

c)Â $d)Â Either$\div$or x e)Â Either + or$\div$Answers & Solutions: 1) Answer (A) J Ă· P % H ? T % L => T is the mother of L and J is the brother of H Now, for J to be brother of T, H must be either sister or brother of T. => ‘x’ is the correct symbol here. 2) Answer (B) In option B, D + M is given, which implies that D is the father of M. Now, if M is a girl, then it can be established that M is the daughter of M. M x T => M is a sister of T => M is a girl Hence option B is correct. 3) Answer (B) I + T % J Ă— L Ă· K L Ă· K => L is the son of K J Ă— L Ă· K => J is the daughter of K T % J Ă— L Ă· K => T is the wife of K I + T % J Ă— L Ă· K => I is the father-in-law of K Hence B is the correct answer 4) Answer (D) Given that Y is not a son of X. In option A and B, Y Ă· X is given, which is wrong. Hence A and B are eliminated. In option C, X + L x T x Y is given => X is father of Y, which is wrong. Hence C is eliminated. Similarly E can also be eliminated. Hence, D is the answer 5) Answer (D) T Ă— P ? Q Here, T is the sister of P. So for T to be sister-in-law of Q, P must be Q’s wife. Hence the correct symbol is ‘$’.

In, order to tackle this question, we intrepret the equation in reverse manner.
Now, $R \geq$ S means S is father of R.
B+R means R is sister of B which means S is also father of B.
Now, AxB means B is son of A, but then B is also son of A.
Hence, A is wife of S.
Hence, option is C.

W $\geq$ X means W is son of X.

X $\leq$ Y means X is daughter of Y.

Y $\bigstar$ Z means Y is mother of Z which means X and Z are siblings. Also, W is son of X which means Z is uncle/aunt of W and W is nephew of Z.

Hence, correct option is A.

p$\times$ Q $\leq$ R $\bigstar$ S

Now, R $\bigstar$ S means S is son/daughter of R.

Q $\leq$ R means R is father or mother of Q. hence, S and Q are siblings.

p$\times$ Q means Q is son\daughter of P. S is son/daughter of P as S and Q are siblings. Hence S is parent to P.

Hence, the correct option is A.

None of the options establish a relation of C being nephew of D or D being aunt of C.
Hence, none of the option is correct.
The correct option in this case is E.

the expression $’A\leq P \times T + F \geq L \times M’$ is intrepreted as A is daughter of P, P is husband of T, T is sister of F. Hence, T is mother of A and A is niece of T.

Therefore, correct option is D.

$M + N \bigstar P \geq A$, M is sister of N, N is wife of P, P is son of A. Hence, A is mother of P and N is daughter in law of A.

Hence, the correct option is A.

$Q \times P\leq B + F$ can be intrepreted as:
Q is husband of P, P is daughter of B, B is sister of F. Hence, F is uncle/aunt of P or P is niece of F.

B is the correct option.

$R\geq S \bigstar P$ Â¬ $J$ can be interpreted as:
R is son of S. S is wife of P, hence, R is son of P i.e P is father of R.
Hence, the correct option is C.

Here, if we try to intrepret the relation: A \$ \bigstar B\geq Z \times S + M
B is son of Z. Z is wife of S. S is sister of M. However, anomaly is that if Z is wife of S then S is husband and male member. However it is also mentioned that
S is sister. Hence, S is assumed to be female member which is in contradiction to previous designation.
Therefore, we cannot determine the relation between B and M.