Blood Relations: Family Tree Diagramming & Coded Relations Shortcuts
Master standard generation leveling, maternal/paternal distinctions, point-to-a-person problems, and coded blood relations for SSC CGL Tier 1 & Tier 2.
Blood Relations: Symbols, Tree Diagramming and Shortcut Strategiesरक्त संबंध: प्रतीक, पारिवारिक वृक्ष आरेखण एवं शॉर्टकट रणनीतियाँ
1. Universal Family Tree Symbols & Generation Levels 1. सार्वभौमिक पारिवारिक वृक्ष प्रतीक एवं पीढ़ी स्तर
Always solve blood relations by drawing a neat family tree diagram using these standard symbols:
- Male: Denoted by a plus sign (
+) or square box[ ]. - Female: Denoted by a minus sign (
-) or circle( ). - Married Couple: Connected by a double horizontal arrow (
⇔) or double line (=). - Siblings (Brothers/Sisters): Connected by a single horizontal line (
—). - Generations (Parent → Child): Connected by a vertical line (
↓).
Generation Hierarchy:
Gen +2: Grandfather, Grandmother (Paternal & Maternal)
Gen +1: Father, Mother, Uncle, Aunt, Father-in-law, Mother-in-law
Gen 0 (Self): Self, Brother, Sister, Husband, Wife, Cousin, Brother-in-law, Sister-in-law
Gen -1: Son, Daughter, Nephew, Niece, Son-in-law, Daughter-in-law
Gen -2: Grandson, Granddaughter
2. Maternal vs. Paternal & In-Law Clarifications 2. मातृक बनाम पैतृक एवं ससुराल पक्ष के संबंध
- Maternal Uncle: Mother's brother (मामा).
- Paternal Uncle: Father's brother (चाचा / ताऊ).
- Brother-in-law: Spouse's brother (साला / देवर / जेठ) OR Sister's husband (जीजा).
- Sister-in-law: Spouse's sister (साली / ननद) OR Brother's wife (भाभी).
- Nephew: Brother's or sister's son (भतीजा / भांजा).
- Niece: Brother's or sister's daughter (भतीजी / भांजी).
3. Coded Blood Relations Elimination Strategy 3. सांकेतिक रक्त संबंध एलिमिनेशन रणनीति
In coded problems (e.g. P × Q means P is mother of Q), do not draw the entire tree. Use these 2 quick filters:
- Gender Elimination: If the question asks for a male relationship (e.g. "How is A the uncle of B?"), immediately eliminate any option where A is defined as female.
- Generation Gap Calculation: Assign numerical values (+1 for parent, -1 for child, 0 for sibling/spouse). Calculate net sum between target persons. If uncle requires +1 gap, eliminate options giving 0 or +2.
Practice Questions (15 Bilingual MCQs)अभ्यास प्रश्न (15 द्विभाषी बहुविकल्पीय प्रश्न)
Click any option to reveal immediate verification, detailed grammatical/logical breakdown, and shortcut tips.तुरंत सही उत्तर, विस्तृत व्याकरण/तार्किक व्याख्या और शॉर्टकट देखने के लिए विकल्प चुनें।
Pointing towards a photograph, a man said, "She is the daughter of my grandfather’s only son." How is the woman in the photograph related to the man?
एक तस्वीर की ओर इशारा करते हुए एक व्यक्ति ने कहा, "वह मेरे दादाजी के इकलौते पुत्र की पुत्री है।" तस्वीर वाली महिला का उस व्यक्ति से क्या संबंध है?
A is B’s brother. C is A’s mother. D is C’s father. E is B’s son. How is D related to E?
A, B का भाई है। C, A की माता है। D, C का पिता है। E, B का पुत्र है। D का E से क्या संबंध है?
If "P + Q" means P is the father of Q; "P - Q" means P is the sister of Q; "P × Q" means P is the brother of Q. Which of the following shows that M is the maternal uncle of N?
यदि "P + Q" का अर्थ P, Q का पिता है; "P - Q" का अर्थ P, Q की बहन है; "P × Q" का अर्थ P, Q का भाई है। कौन सा विकल्प दर्शाता है कि M, N का मामा है?
SSC CGL Tier 1 & Tier 2 Previous Year Questionsएसएससी सीजीएल टियर 1 एवं टियर 2 विगत वर्ष प्रश्न
Authentic past examination questions from recent SSC CGL cycles with official answer keys and marking schemes.नवीनतम एसएससी सीजीएल चक्रों के वास्तविक प्रश्न आधिकारिक उत्तर कुंजी एवं व्याख्या सहित।
Introducing a girl, Vipin said, "Her mother is the only daughter of my mother-in-law." How is Vipin related to the girl?
एक लड़की का परिचय देते हुए विपिन ने कहा, "उसकी माँ मेरी सास की इकलौती बेटी है।" विपिन का उस लड़की से क्या संबंध है?
Timed Topic Mini Test: Blood Relationsसमयबद्ध विषय मिनी टेस्ट: Blood Relations
Simulate authentic SSC CGL test conditions with instant negative marking (-0.50 marks) and final accuracy analytics.नकारात्मक अंकन (-0.50 अंक) और सटीकता विश्लेषण के साथ वास्तविक परीक्षा अनुभव प्राप्त करें।