Comprehension

I. P, Q, R, S, T, and U are the six members of a family.
II. There is one Doctor, one Advocate, one Engineer, one Teacher, one Student, and one Housewife among them.
III. There are two married couples in the family.
IV. U, who is an Advocate, is the father of P.
V. Q is a Teacher and is the mother of R.
VI. S is the grandmother of R and is a Housewife.
VII. T is the father of U and is a Doctor.
VIII. R is the brother of P.

Question: 1

Which of the following statements is definitely true?

Updated On: Mar 10, 2025
  • U is father of the Engineer
  • P is the Engineer
  • T is the father of the Teacher
  • R is the brother of the Student
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The Correct Option is A

Solution and Explanation

Step 1: Analyze the Family Information

From the given statements, we know:

  • U is the father of P (U is an Advocate).
  • Q is a Teacher and the mother of R.
  • T is the father of U and a Doctor.
  • R is the brother of P.

Step 2: Evaluate the Options

  • (a) "U is the father of the Engineer":
    Since P and R are the only two children of U and Q, one of them must be the Engineer. U is the father of P, which makes this statement true.
  • (b) "P is the Engineer":
    This is uncertain since the statement doesn’t guarantee P is the Engineer. Either P or R could be the Engineer.
  • (c) "T is the father of the Teacher":
    This is incorrect since Q (the Teacher) is the mother of R, not T's child.
  • (d) "R is the brother of the Student":
    This is not confirmed in the statements, so it cannot be definitively concluded.

Step 3: Final Answer

The correct answer is (a) U is the father of the Engineer.

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Question: 2

How many female members are there in the family?

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When analyzing family-related questions, always account for the gender information provided. If some members` gender is unspecified, the answer should account for both possibilities.
Updated On: Mar 10, 2025
  • Three only
  • Two or three
  • Two only
  • Three or four
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The Correct Option is B

Solution and Explanation

Step 1: Analyze the family information.
The family consists of six members: P, Q, R, S, T, and U. According to the provided information:
- Q is a Teacher and the mother of R.
- S is the grandmother of R and a Housewife.
- The gender of P is not specified.

Step 2: Evaluate the options.
(a) "Three only" is incorrect because the gender of P is not confirmed, so we cannot be sure there are exactly three females.
(b) "Two or three" is the correct answer because we know that Q and S are definitely female, and P`s gender is not specified.
(c) "Two only" is incorrect because it assumes that P is male.
(d) "Three or four" is incorrect because there are only two or three females, not four.

Step 3: Final Answer
The correct answer is (b) Two or three. Final Answer: The correct answer is (b) Two or three.
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Question: 3

How is P related to S?

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When relationships are unclear due to unspecified gender, consider all possibilities. In this case, either granddaughter or grandson could be correct.
Updated On: Mar 10, 2025
  • Either granddaughter or grandson
  • Grand mother
  • Grand son
  • Grand daughter
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The Correct Option is A

Solution and Explanation

Step 1: Analyze the family relationships.
The statement mentions that P is the child of U (father of P), and S is the grandmother of R. The gender of P is not mentioned, so P could be either a grandson or a granddaughter.

Step 2: Evaluate the options.
(a) "Either granddaughter or grandson" is correct because the gender of P is unknown, so both possibilities are valid.
(b) "Grandmother" is incorrect because the statement doesn`t provide information to suggest that P is the grandmother.
(c) "Grandson" is not necessarily true because P could also be a granddaughter.
(d) "Granddaughter" is also not necessarily true because P could be a grandson.

Step 3: Final Answer
The correct answer is (a) Either granddaughter or grandson. Final Answer: The correct answer is (a) Either granddaughter or grandson.
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