Blood RelationsPYQ Jan 26Question 4228 of 195
All Questions

P, Q, R, S, T, and U are six members of a family. R is spouse of Q. U is mother of T and S is daughter of U. P's daughter is T and R's son is P. There are two couples in the family. Which of the following is correct?

Options

AT is granddaughter of Q
BQ is grandfather of T
CR is mother of P
DQ is uncle of S
For any discrepancies in this question, email contact@cadada.in

Correct Answer

✅ Option a — T is granddaughter of Q

All Options:

  • AT is granddaughter of Q
  • BQ is grandfather of T
  • CR is mother of P
  • DQ is uncle of S

Detailed Solution & Explanation

Let us analyze the relationships step-by-step:
1. **Couple 1:** R is the spouse of Q. So, {R,Q}\displaystyle \{R, Q\} is a married couple.
2. P is the son of R. Since R and Q are married, P is the son of both R and Q.
3. P's daughter is T.
4. U is the mother of T. Since P is the father of T (as P's daughter is T), P and U must be married. So, **Couple 2** is {P,U}\displaystyle \{P, U\}.
5. S is the daughter of U. Since P and U are married, S is also the daughter of P, making S and T sisters.

Now let us check the generations:
- Generation 1: R and Q
- Generation 2: P and U
- Generation 3: T and S

Since P is the son of Q, and T is the daughter of P, T is the granddaughter of Q. This relationship holds true regardless of the genders of R and Q.

Let us evaluate the options:
- **Option a:** "T is granddaughter of Q" - This is correct.
- **Option b:** "Q is grandfather of T" - Since the gender of Q is not specified, Q could be the grandfather or grandmother. Thus, this is not necessarily correct.
- **Option c:** "R is mother of P" - Similarly, R could be the father or mother. Thus, this is not necessarily correct.
- **Option d:** "Q is uncle of S" - Q is S's grandparent, not uncle. Incorrect.

Hence, **Option A** is the correct answer.

About This Chapter: Blood Relations

Paper

Paper 3: Quantitative Aptitude

Weightage

5 Marks

Key Topics

Blood Relations

This chapter covers Blood Relations and is part of Paper 3: Quantitative Aptitude in the CA Foundation exam.

View Official ICAI Syllabus

Exam Strategy Tip

This topic carries 5 Marks weightage. Focus on understanding core concepts rather than memorizing.

More Questions from Blood Relations

Q's mother is sister of P and daughter of M. S is daughter of P and sister of T. How is M related to T?

E is the son of A. D is the son of B. E is married to C. C is B's daughter. How is D related to E?

A is B's brother. C is D's father. E is B's mother. A and D are brothers. How is E related to C?

If D is brother of B and B is related to C. To answer this question which of the following statements are necessary?I. The son of D is the grandson of C.II. B is the sister of D.

There are six children playing football, namely P, Q, R, S, T and U. P and T are brothers, U is sister of T, R is the only son of P's uncle, Q and S are the daughters of the only brother of R's father. How is S related to P?

If X is brother of son of Y's son, then how is X related to Y?

Ready to Master Blood Relations?

Practice all 195 questions with instant feedback, earn XP, track your streaks, and ace your CA Foundation exam.

Start Practicing — It's Free