Blood Relationship is considered to be one of the most important topics of logical reasoning section for any Entrance Aptitude test or competitive exam. The students must have precise knowledge of blood relations in order to solve variety of questions.
Formula's for Blood Relation
| Mother’s or Father’s Father | Grand father |
| Mother’s or Father’s Mother | Grand mother |
| 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 |
| Husband or Wife’s sister & Brother’s wife |
Sister in law |
| Husband or Wife’s brother & Sister’s husband |
Brother in law |
| Son’s Wife | Daughter in law |
| Daughter’s Husband | Son in law |
| Brother’s or Sister’s Son | Nephew |
| Brother’s or Sister’s Daughter | Niece |
| Uncle or Aunt’s Son/Daughter | Cousin |
| Grandson’s or Granddaughter’s Daughter/Son | Great Grand Daughter/Son |
| Husband or Wife | Spouse |
| “Real” brother or sister | Siblings |
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There is a standard set of symbols which help one decode family relationship, Below is list of such symbols. Family Tree Notations:
Conditions:
- Don’t judge the genders on the name basis.
- Using the hints like “he”, ”she”, the gender must be considered.
- Be aware of the word “Only”.
Relations from one generation to next:
To test yourself, click on the Blood Relation Questions provided by Talent Battle - https://bit.ly/2WHJkC7
