Blood Relations – Explained with Diagrams

Blood Relations

Hello Readers

Today’s topic is Blood Relations.

Blood Relation can be of many types but in all type of questions, you have to relate all the given relation one by one.

Let’s start the topic with the representation of different relations with the help of family tree.

Relation on the mother side is called ‘maternal’ and that on the father side is called ‘paternal’ and if the relation is on the spouse side (Husband or Wife) is called ‘in-law’.

Relation on the mother side is called ‘maternal’ and that on the father side is called ‘paternal’ and if the relation is on the spouse side (Husband or Wife) is called ‘in-law’.

 

 

Blood Relation Flow Chart

 

Names of the Relations –

 

Blood Relation table

 

Now let’s start discussing some examples –

 

Type 1- Puzzle Form

 

Read the following information carefully and answer the questions –

All the six members of a family A, B, C, D, E and F are travelling together. B is the son of C but C is not the mother of B. A and C are a married couple. E is the brother of C. D is the daughter of A. F is the sister of B.

How many children does C have?

 

Answer – 3

 

Solution

 

Blood Relation 1

 

Type 2 – Indicating Form

 

In this type of question, a man/woman defines a relationship to any other person to whom that man/woman indicate with the help of chain of relations.

 

1) Pointing to a woman, A said, “She is the only daughter of my wife’s grandfather’s only child.” How is the woman related to A?

1) Father

2) Daughter

3) Wife

4) Husband

5) None of these

 

Answer – 3) Wife

 

Solution –

 

Blood Relation 2

 

Type 3 – Coding Form

 

In this type of question, relations are given in coded form. Here some signs are used to define the relation and questions are put in code form also.

 

Read the information carefully and answer the following questions:

If A+B means A is the father of B.

If A$B means A is the wife of B

If A÷B means A is the son of B

If A×B means A is the sister of B

If A%B means A is the mother of B

 

1) If expression ‘I + T % J × L ÷ K’ is definitely true then which among the following option is true?

 

a) L is daughter of T

b) K is the son-in-law of I

c) I is the grandmother of L

d) T is the father of J

e) J is the brother of L

 

Answer – b) K is the son-in-law of I

 

Solution –

Blood Relation 3a

 

2) Which among the given expressions indicate that M is the daughter of D?

 

a) L % R $ D + T x M

b) L + R $ D + M x T

c) L % R % D + T ÷ M

d) D + L $ R + M x T

e) L $ D ÷ R % M ÷ T

 

Answer – b) L + R $ D + M x T

 

Solution – We can solve this with the family tree also but usually, we prefer student to check options in these type of question.

See, we have to find M is the daughter of D. So it is clear that M is female.

Try to remove out the options in which gender of M is not female or not clearly mentioned.

With this, we will remove 1, 3 and 5 option.

Now check the remaining two options – we will get that Option 2 is the right option. As in Option 4, there is +2 generation gap and there is +1 generation gap in the relation of daughter of mother/father.

 

3) Answer the following questions based on the given statements –

  1. M is the brother of N who is not female.
  2. K is the sister of M
  3. P is the brother of O
  4. O is the daughter of N.

Who is the paternal uncle of P?

a) M

b) N

c) O

d) K

e) None of these

 

Answer – a) M

 

Solution –

Blood Relations 3c

 

With this we will finish this topic here.

We will share Quiz on Blood Relations in Cracking Session.

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