Challenge Prelims V1.0 – Day 37 – CSAT Paper

1. Consider the following including the Question and the Statements:

There are 5 members A, B, C, D and E in a family

Question: What is the relation of E to B?

Statement 1: A and B are a married couple

Statement 2: D is the father of C

Statement 3: E is D’s son

Statement 4: A and C are sisters

Which one of the following is correct in respect of the above Question and statements? (UPSC 2023)

2. P, Q, R, S, T and U are six members of a family of three generations. The number of females in the family is twice that of the males. R is the spouse of T. S is the father of U and brother of Q. P is the daughter in law of T. Then which of the following is definitely correct?

3. P, Q, R, S, T and U are six members of a family with three generations. The family consists of two couples and an unmarried male. It has only one child in the third generation. The family has three males and three females. P is the wife of Q. T is the grandfather of S. U is a male. Then how is S related to U?

4. A is the son of B. C who is B’s sister has a son D and an daughter E. F is the maternal uncle of D. How is A related to F?

5. Consider two statements and a Question given below:

Statement 1: B is the brother of A and son of E

Statement 2: F is the mother of B

Question: How is F related to E?

To answer this Question which of the above statements are necessary?