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- Question
- If 'A + B' means 'A is brother of B', 'A ? B' means 'A is sister of B', 'A × B' means 'A is wife of B', and 'A ÷ B' means 'A is father of B', then which of the following indicates 'S is son of P'?
Options- A. P × Q ÷ R + S ? T
- B. P × Q ÷ S ? R + T
- C. P × Q ÷ R ? T + S
- D. P × Q ÷ R ? S + T
- Correct Answer
- P × Q ÷ R ? S + T
ExplanationAs 'S' is a female in options (a) and (b), they can be rejected directly. The gender of 'S' in option (c) is not known, hence, it can also be eliminated. Now, check option (d).
- 1. Kalyani is mother-in-law of Veena who is Sister-in-law of Ashok. Dheeraj is father of Sudeep, the only brother of Ashok. How is Kalyani related to Ashok?
Options- A. Mother-in-low
- B. Aunt
- C. Wife
- D. Cousin Discuss
- 2. A is the mother of B. C is the father of B and C has 3 children. On the basis of this information, find out which of the following relations is correct:
Options- A. C has three daughters.
- B. C has three sons.
- C. B is the son.
- D. B is the daughter Discuss
- 3. Deepak said to Nitin, "That boy playing with the football is the younger of the two brothers of the daughter of my father's wife." How is the boy playing football related to Deepak?
Options- A. Son
- B. Brother
- C. Cousin
- D. Nephew Discuss
- 4. Which of the following represent " M is nephew of R"?
Options- A. M ÷ T - R
- B. R ÷ T - M
- C. R X T ÷ M X J
- D. R ÷ T - M + J Discuss
- 5. The expression means "S ÷ T - H X V - N"?
Options- A. S is grandmother of N
- B. S is great grandmother of N
- C. S is mother of V
- D. N is grand son of S Discuss
- 6. A + B means B is brother of A; A × B means B is husband of A; A ? B means A is mother of B; and A ÷ B means A is father of B. Then which of the following expressions indicates 'P' is grandmother of 'T'?
Options- A. Q ? P + R ÷ T
- B. P × Q ÷ R ? T
- C. P × Q ÷ R + T
- D. P + Q ÷ R ? T Discuss
- 7. Which of the following means M is the daughter of K?
Options- A. K + R ÷ M
- B. K ÷ M + R
- C. K × R ÷ M
- D. K ? R × M Discuss
- 8. Which of the following statement(s) is redundant to answer the above question?
Options- A. Both (i) and (ii)
- B. (i) only
- C. (ii) only
- D. Either (i) or (iii) and (ii) Discuss
- 9. Which of the following means R is nephew of T?
Options- A. R + N ? Q × T
- B. R ? Q × N × T
- C. R ? N × T
- D. T + M ÷ R Discuss
- 10. Which of the following is/are redundant to answer the above question?
Options- A. (ii) only
- B. (i) only
- C. (i) and (iv) only
- D. Either (i) and (iii) or (ii) and (iv) Discuss
Blood Relation Test problems
Search Results
Correct Answer:
Explanation:
NA
Correct Answer:
Explanation:
? C has three children but we can't say that he has three daughters or three sons.
So, options (a) and (b) are incorrect.
Also, we don't know that B is a boy or girl.
So, option (c) is also incorrect.
Correct Answer: Brother
Explanation:
Father's wife ? Mother; Mother's daughter ? Sister; Sister's younger brother ? His brother.
So, the boy is Deepak's brother.
Correct Answer:
Explanation:
None of these
Correct Answer: S is great grandmother of N
Explanation:
S is Great grandmother of N
Correct Answer: P × Q ÷ R ? T
Explanation:
(c) is ruled out because we need two generation-change signs (? and ÷) between P and T. Same is the case with (a). Again, (d) is ruled out because P + Q does not give the sex of P. Now, check (b)
(P) (-) ? Q (+)
?
R(-)
?
T
Correct Answer: K + R ÷ M
Explanation:
NA
Correct Answer: Both (i) and (ii)
Explanation:
NA
Correct Answer: R + N ? Q × T
Explanation:
If R is nephew of T then the required equation must depict R as a male.
Reject option (b) and (c) because in these equations the symbol '?' denotes the gender of Q and N respectively. The sex of R remains unknown.
Reject (d) and (e) because these equations depict R older than T. Now, check (a)
Correct Answer: (i) only
Explanation:
R + N ? Q × T is the required equation to answer the previous question.
Here the used symbols are '+', `?' and '×'.
Therefore, redundant part of the symbols given in the direction is statement (i).
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