'T × U' means 'T is the mother of U' 'T + U' means 'T is the sister of U' 'T + U' means 'T is the daughter of U' 'T - U' means 'T is the wife of U' How is D related to A in the expression 'A × B + C ÷ D'?
We need to determine the relationship between D and A based on the given expression and coding rules.
Decoding the Relationship Expression
The expression is $A × B + C ÷ D$. Let's break it down using the provided codes:
- Code Rules:
- $T × U$ means 'T is the mother of U'
- $T + U$ means 'T is the sister of U'
- $T ÷ U$ means 'T is the daughter of U'
- $T - U$ means 'T is the wife of U'
- Step 1: Analyze $A × B$
According to the rule $T × U$, 'A is the mother of B'. This implies A is female.
- Step 2: Analyze $B + C$
According to the rule $T + U$, 'B is the sister of C'. This implies B is female.
- Step 3: Analyze $C ÷ D$
According to the rule $T ÷ U$, 'C is the daughter of D'. This implies C is female.
Determining D's Relationship to A
Now, let's combine the information:
- From Step 1, A is the mother of B.
- From Step 2, B is the sister of C. Since B is the sister of C, and A is the mother of B, A must also be the mother of C.
- From Step 3, C is the daughter of D. Since we established A is the mother of C, D must be the other parent of C.
- Because A is female (mother), and D is the parent of C along with A, D must be the father.
- Therefore, D is the husband of A.
Final Relationship
The relationship of D to A is Husband.
Important Questions from Blood Relations
Consider the Question and two Statements given below:
Question : Is Zbrother of X?
Statement-1 : X is a brother of Y and Y is a brother of Z.
Statement-2 : X, Y and Z are siblings.
Which one of the following is correct in respect of the Question and the Statements?
A family of two generations consisting of six members P, Q, R, S, T and U has three males and three females. There are two married couples and two unmarried siblings. U is P’s daughter and Q is R’s mother-in-law. T is an unmarried male and S is a male.
Which one of the following is correct?
A joint family consists of seven members A, B, C, D, E, F and G with three females. G is a widow and sister-in-law of D's father F. B and D are siblings and A is daughter of B. C is cousin of B.
Who is E?
1. Wife of F
2. Grandmother of A
3. Aunt of C
Select the correct answer using the code given below:
Given that,
1) A is the brother of B.
2) C is the father of A.
3) D is the brother of E.
4) E is the daughter of B. Then, the uncle of D is
Read the passage given below and answer the items that follow.
A, B, C, D, E, F are members of a family. They are engineer, stenographer, doctor, draughtsman, lawyer and judge (not in order). A, the engineer is married to the lady stenographer. The judge is married to the lawyer. F, the draughtsman is the son of B and brother of E. C, the lawyer is the daughter-in-law of D. E is the unmarried doctor. D is the grandmother of F. There are two married couples in the family.
What is the profession of B?
