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# Test: Blood-Coded- Relationship

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## 20 Questions MCQ Test Logical Reasoning for CLAT | Test: Blood-Coded- Relationship

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Test: Blood-Coded- Relationship - Question 1

### Study the following informations carefully to answer these questions.           (i) ‘P * Q’ means ‘P is father of Q’.           (ii) ‘P # Q’ means ‘P is sister of Q’.           (iii) ‘P + Q’ means ‘P is brother of Q’.           (iv) ‘P – Q’ means ‘P is mother of Q’.           (v) ‘P/Q’ means ‘P is son of Q’.           (vi) ‘P = Q’ means ‘P is daughter of Q’. Q.  If Z * X – Y is given, then which of following is true?

Test: Blood-Coded- Relationship - Question 2

### Study the following informations carefully to answer these questions.           (i) ‘P * Q’ means ‘P is father of Q’.           (ii) ‘P # Q’ means ‘P is sister of Q’.           (iii) ‘P + Q’ means ‘P is brother of Q’.           (iv) ‘P – Q’ means ‘P is mother of Q’.           (v) ‘P/Q’ means ‘P is son of Q’.           (vi) ‘P = Q’ means ‘P is daughter of Q’. Q. ​ Which of the following means ‘Z has two children’?

Test: Blood-Coded- Relationship - Question 3

### Study the following informations carefully to answer these questions.           (i) ‘P * Q’ means ‘P is father of Q’.           (ii) ‘P # Q’ means ‘P is sister of Q’.           (iii) ‘P + Q’ means ‘P is brother of Q’.           (iv) ‘P – Q’ means ‘P is mother of Q’.           (v) ‘P/Q’ means ‘P is son of Q’.           (vi) ‘P = Q’ means ‘P is daughter of Q’. Q. ​​ Which of the following means ‘X is the grandfather of Y’?

Test: Blood-Coded- Relationship - Question 4

Study the following informations carefully to answer these questions.

(i) ‘P * Q’ means ‘P is father of Q’.

(ii) ‘P # Q’ means ‘P is sister of Q’.

(iii) ‘P + Q’ means ‘P is brother of Q’.

(iv) ‘P – Q’ means ‘P is mother of Q’.

(v) ‘P/Q’ means ‘P is son of Q’.

(vi) ‘P = Q’ means ‘P is daughter of Q’.

Q. ​​​
Which of the following means ‘X is the grandfather of Z’?

Test: Blood-Coded- Relationship - Question 5

Study the following informations carefully to answer these questions.

(i) ‘P * Q’ means ‘P is father of Q’.

(ii) ‘P # Q’ means ‘P is sister of Q’.

(iii) ‘P + Q’ means ‘P is brother of Q’.

(iv) ‘P – Q’ means ‘P is mother of Q’.

(v) ‘P/Q’ means ‘P is son of Q’.

(vi) ‘P = Q’ means ‘P is daughter of Q’.

Q.
​Which of the following means ‘Y is the mother of X and Z’?

Test: Blood-Coded- Relationship - Question 6

Study the following informations carefully to answer these questions.

(i) ‘P * Q’ means ‘P is father of Q’.

(ii) ‘P # Q’ means ‘P is sister of Q’.

(iii) ‘P + Q’ means ‘P is brother of Q’.

(iv) ‘P – Q’ means ‘P is mother of Q’.

(v) ‘P/Q’ means ‘P is son of Q’.

(vi) ‘P = Q’ means ‘P is daughter of Q’.

Q. ​​​
If ‘P\$Q’ means ‘P is father of Q’, ‘P#Q’ means ‘P is mother of Q’, ‘P*Q’ means ‘P is sister of Q’, then how is D related to N is N#A\$B*D?

Detailed Solution for Test: Blood-Coded- Relationship - Question 6

The correct option is D.

As the gender of D is not mentioned, we cannot say if D is the grandson or granddaughter of N.

Test: Blood-Coded- Relationship - Question 7

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 grandmother of N’?

Detailed Solution for Test: Blood-Coded- Relationship - Question 7

C is the correct option.It provides us that answer at "M*T\$N" part of the question.
it states that M is the mother of T, and T is the father of N. Thus father's mother is known as grandmother only.

Test: Blood-Coded- Relationship - Question 8

Study the information given below and answer the questions that follow.

(i) A + B means A is the daughter of B.

(ii) A – B means A is the husband of B.

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

Q.
If P + Q – R, which of the following is true?

Detailed Solution for Test: Blood-Coded- Relationship - Question 8

P is the daughter of Q

And Q is the husband of R

So Q is the father of P

And hence R is the mother of P.

So option a is correct.

Test: Blood-Coded- Relationship - Question 9

Study the information given below and answer the questions that follow.

(i) A + B means A is the daughter of B.

(ii) A – B means A is the husband of B.

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

Q. ​
If P X Q + R, which of the following is true?

Detailed Solution for Test: Blood-Coded- Relationship - Question 9

The correct option is C. Test: Blood-Coded- Relationship - Question 10

Study the information given below and answer the questions that follow.

(i) A + B means A is the daughter of B.

(ii) A – B means A is the husband of B.

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

Q.
​​A is brother of B. C is father of D. E is mother of B,A and D are brothers. Then, what is the relationship between E and C?

Test: Blood-Coded- Relationship - Question 11

S is the daughter of U. V has only two children – S and Y. P is the brother of B. Y is married to D. V has only two daughters. J is the mother of U. P is married to S. J is married to L. V is the son of T.

How is V related to P?

Detailed Solution for Test: Blood-Coded- Relationship - Question 11

S is the wife of P and the daughter of V and U is mother of S.

So, V is father in law of P

Test: Blood-Coded- Relationship - Question 12

A is the mother of D. D is the mother of S. S is the daughter of P. P is the brother of L. L is the mother of M. M is the daughter of Q and Q is the son of D?

Q.
How is S related to L?

Detailed Solution for Test: Blood-Coded- Relationship - Question 12

The correct option is B.

Acc. to question "S" is the daughter of "D" & "P" and "P" is brother of "L" so "S" is niece of "L"

Test: Blood-Coded- Relationship - Question 13

P is the sister of I, Q is married to M, E is grandmother of F.

1. K is the father of A, Q is married to only brother of K
2. P has only two children one is daughter and one  is son
3. H is granddaughter of N, who is father of I, A’s maternal uncle has only one child F
4. G and A are cousin

Q.
How is E related to A?

Detailed Solution for Test: Blood-Coded- Relationship - Question 13

The correct answer is C as A 's maternal uncle has only one child F . So this concludes that A and F are cousins and since E is grandmother of F so she will be the grandmother of his cousin A too.

Test: Blood-Coded- Relationship - Question 14

P is the sister of I, Q is married to M, E is grandmother of F.

1. K is the father of A, Q is married to only brother of K
2. P has only two children one is daughter and one  is son
3. H is granddaughter of N, who is father of I, A’s maternal uncle has only one child F
4. G and A are cousin

Q.
How is H related to G?

Detailed Solution for Test: Blood-Coded- Relationship - Question 14

The correct answer is B as From 'Q is married to only brother of K' and Q is married to M' it is clear that M and K are brothers.
2-Now A is K's son and A's maternal uncle has a child F,
also A has another cousin G which is possibly the child of M&Q.
3-N is father of I who has a sister P(possibly married to K) and P has 2 children one being A and the other is H(since I the maternal uncle of A has one child F).
Therfore, H and G are cousin.

Test: Blood-Coded- Relationship - Question 15

P is the sister of I, Q is married to M, E is grandmother of F.

1. K is the father of A, Q is married to only brother of K
2. P has only two children one is daughter and one  is son
3. H is granddaughter of N, who is father of I, A’s maternal uncle has only one child F
4. G and A are cousin

Q.
How is Q related to H?

Test: Blood-Coded- Relationship - Question 16

P is the sister of I, Q is married to M, E is grandmother of F.

1. K is the father of A, Q is married to only brother of K
2. P has only two children one is daughter and one  is son
3. H is granddaughter of N, who is father of I, A’s maternal uncle has only one child F
4. G and A are cousin

Q.
Which of the following statement is definitely true?

Detailed Solution for Test: Blood-Coded- Relationship - Question 16

D is the correct option. M is the brother of I and  K is married to M. So the relation prevailing between K and I is I is the brother in law of K. Hence this statement is true.

Test: Blood-Coded- Relationship - Question 17

T is the mother of I. I is the mother of H. H is the daughter of G. G is the brother of Q. Q is the mother of O. O is the daughter of J. J is the son of W.

Q.
How is G related to T?

Test: Blood-Coded- Relationship - Question 18

T is the mother of I. I is the mother of H. H is the daughter of G. G is the brother of Q. Q is the mother of O. O is the daughter of J. J is the son of W.

Q. How is H related to Q?

Detailed Solution for Test: Blood-Coded- Relationship - Question 18

The correct answer is B as
H is Q's brother(G's) daughter
Therefore H is the niece of Q.

Test: Blood-Coded- Relationship - Question 19

I) P is the mother of Q

II) R is the sister of P

II) S is the father of R

IV) Q is the son of T

Q.
Whichof the following statements are required to establish that T is a male?

Test: Blood-Coded- Relationship - Question 20

I) P is the mother of Q

II) R is the sister of P

II) S is the father of R

IV) Q is the son of T

Q.
How is S related to Q?

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