Directions: Study the following questions carefully and answer the questions given below.
Pointing towards a boy, Veena said, “He is the son of only son of my grandfather.” How is that boy related to Veena?
» Explain it
Only son of grandfather — Father; Son of father — Brother.
So, the boy is Veena’s brother.

Hence, option B is correct.
Introducing Reeta, Sarika said, “She is the only daughter of my father’s only daughter.” How is Sarika related to Reeta?
» Explain it
Sarika’s father’s only daughter — Sarika.
So, Reeta is Sarika’s daughter, i.e. Sarika is Reeta’s mother.

Hence, option D is correct.
Pointing to a boy, a woman said, “His mother is the only daughter of my mother.” How is the woman related to the boy?
» Explain it
Only daughter of my mother — Myself.
So, the woman is boy’s mother.

Hence, option A is correct.
If P is the brother of the son of Q’s son, how is P related to Q?
» Explain it
Son of Q’s son — Grandson; Brother of Q’s grandson — Q’s grandson.
So, P is Q’s grandson.

Hence, option D is correct.
Pointing towards Ritka, Nirdosh said, “I am the only son of her mother’s son.” How is Ritka related to Nirdosh?
» Explain it
Ritka’s mother’s son — Ritka’s brother.
So, Nirdosh is the son of Ritka’s brother or Ritka is Nirdosh’s aunt.

Hence, option A is correct.
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Blood Relation: A person who is related to another by birth rather than by marriage.
Blood Relation is an important topic of the miscellaneous category of Reasoning Section of all completive exams. This topic shows the different relations among the members of a family. Based on the information given, we have to find relation between particular members of the family.
Questions based on Blood Relation are very common and frequently asked in major exams like IBPS PO, IBPS Clerk, IBPS RRB Clerk, IBPS RRB Officer Scale 1, SBI Clerk, SBI PO, SSC 10+2, SSC CGL, MAT, LIC AAO, Railways, CLAT, etc. You should have a wide knowledge of the Blood Relation in order to solve the questions.
Here is list of some relations which can be helpful for you while solving questions based on Blood Relation.
Mother's or father's son: Brother
Mother's or father's daughter: Sister
Mother's or father's brother: Uncle
Mother’s or father's sister: Aunt
Mother’s or father's father: Grandfather
Mother's or father's mother: Grandmother
Son's wife: Daughter-in-Law
Daughter's husband: Son-in-Law
Husband s or wife's sister: Sister-in-Law
Husband's or wife's brother: Brother-in-Law
Brother's son: Nephew
Brother' daughter: Niece
Uncle or aunt's son or daughter: Cousin
Sister's husband: Brother-in-Law
Brother's wife: Sister-in-Law
Grandson's or Granddaughter’s daughter: Great grand daughter
Important Note:
I. Any relation of Mother’s side is called ‘Maternal’.
II. Any relation of Father’s side is called ‘Paternal’.
For example: Pointing towards a boy Veena said “He is the son of only son of my grandfather”. How is that boy related to Veena?
Solution: He is the son of only son of my grandfather – Veen’s Father’s son
Therefore, that boy is a Veena’s brother.
On this page, you will find Shortcuts and Short Trick on solving Blood Relation questions, blood relation shortcuts for reasoning ability, blood relation reasoning questions and answers, coded blood relation tricks, basic tips on how to attempt blood relation question during exams.
At, with the right online education resources, students can not only study online, but can even appear for online Mock tests to test their skills online. Online sample papers including all the topics - Quantitative aptitude, Reasoning aptitude, General Awareness and English are available for exams like SBI Clerk Pre, SBI Clerk Mains, IBPS Clerk Pre, IBPS Clerk Mains, SBI PO Pre, SBI PO Main, IBPS PO Pre, IBPS PO Mains, SSC CGL Tier 1, CDSE, CLAT, MAT, SSC LDC, SSC MTS, SSC DEO, SSC Stenographer, LIC AAO, NICL, Railways, IBPS RRB Office Assistant Pre, IBPS RRB Office Assistant Mains, IBPS RRB Officer Scale 1 Pre, IBPS RRB Officer Scale 1 Mains, SBI SO, and IBPS SO.
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