Blood Relationship | Maths

• Mother's/Father's Father - Grandfather
• Mother's/Father's Mother - Grandmother
• Mother's/Father's brother - Uncle
• Mother's/Father's sister - Aunt
• Son's wife - Daughter-in-law
• Daughter's husband - Son-in-law
• Husband's / wife's brother - Brother-in-law
• Husband's / wife's sister - Sister-in-law
• Husband's / wife's father - Father-in-law
• Husband's / wife's mother - Mother-in-law
• Brother's / sister's son - Nephew
• Brother's / sister's daughter - Niece
• Uncle's / aunt's daughter / son - Cousin

Specific Signs for relation

• Male (+)
• Female (-)
• Brother / Sister (----)
• Husband / Wife (<-->)

Questions
1.If P is the husband of Q and R is the mother of S and Q. What is R to P ?
(Secretary,Block Panchayat 2018)
Answer : Mother in law
                R(-) 
                  |
P(+) <--> Q(-) 

2.Pointing to a man, a woman said his mother is the only daughter of my mother. How is the woman related to the man ?
(Civil Police Officer 2018)
Answer : Mother
              Mother 
                   |
             Women 
                   |
              Man

3.Introducing a lady, a man said "her mother is the only daughter of my mother-in-law", what is relation between man and lady ?
(Sergeant 2018)
Answer :Father         
                            Mother in law
                                    |
                  Wife <--> Man
                        |

                    Lady

4.പാർക്കിലുള്ള ഒരു വനിതയെ ചൂണ്ടിക്കൊണ്ട് ബാബു പറഞ്ഞു. “എന്റെ അമ്മയുടെ ഒരേയൊരു മകൻ്റെ മരുമകളാണ് അവൾ". ആ വനിതയും ബാബവും തമ്മിലുള്ള ബന്ധമെന്ത്?
(Attender Gr.II 2018)
Answer : ഭാര്യ
         അമ്മ
              |

        ബാബു <-->ഭാര്യ

Previous
Next