The document contains 15 logic puzzles involving relationships between family members using terms like brother, sister, son, daughter, mother, father, wife, husband. The puzzles ask the reader to determine the relationship between various individuals based on the information provided, like if A is the brother of B, who is the uncle of C.

1. BLOOD RELATIONS

2. 1) F is the brother of A. C is the daughter of A.
K is the sister of F. G is the brother of C. Who
is the uncle of G?
(a) A
(b) C
(c) F
(d) K

3. 2) A, B and C are sister's. D is the brother of E
and E is the daughter of B.
How is A related to D?
(a) Sister
(b) Cousin
(c) Niece
(d) Aunt

4. 3)A is B's sister. C is B's mother. D is C's father.
E is D's mother. Then, how is A related to D?
(a) Grandmother
(b) Grandfather
(c) Daughter
(d) Granddaughter

5. 4) X ‘ is the wife of ‘Y’ and ‘Y’ is the brother of
‘Z’,’Z’ is the son of ‘P’.
How is ‘P’ related to ‘X’?
(a)Sister
(b)Aunt
(c)Brother
(d)Data inadequate

6. 5) A,B,C,D,E,F and G are members of a family
consisting of 4 adults and 3 children, two of
whom, F and G are girls. A and D are brothers
and A is a doctor. E is an engineer married to
one of the brothers and has two children. B is
married to D and G is their child.Who is C?
(a)G’s brother
(b)F’s father
(c)E’s father
(d)A’s son

7. 6)There is a family of 6 persons A,B,C,D,E and F.
There are two married couples in the family.
The family members are lawyer, teacher, salesman,
engineer, accountant and doctor.
D, the salesman is married to the lady teacher.
The doctor is married to the lawyer.
F, the accountant is the son of B and brother of E.
C, the lawyer is the daughter-in-law of A.
E is the unmarried engineer.
A is the grandmother of F.
(a)How is D related to F?
(b)How Teacher Related to Engineer
(c)How is E related to F

8. • 7) i)’A=B’ means ‘A is the son of B’.
• ii)’A+B’ means ‘A is the brother of B’.
• iii)’A×B’ means ‘A is the sister of B’.
• iv)’A ÷B’ means ‘A is the mother of B’.
• v)’A-B’ means ‘A is the wife of B’.
• What does P+R÷Q indicate?
• (a)P is the nephew of Q
• (b)P is the uncle of Q
• (C)P is the brother of Q
• (d)P is the father of Q

9. • 8) i)’A=B’ means ‘A is the son of B’.
• ii)’A+B’ means ‘A is the brother of B’.
• iii)’A×B’ means ‘A is the sister of B’.
• iv)’A ÷B’ means ‘A is the mother of B’.
• v)’A-B’ means ‘A is the wife of B’.
• What does P=R-Q indicate?
• (a)Qis the uncle of P
• (b)Q is the son of P
• (C)Q is the father of P
• (d)Q is the brother of P
• (e)None of these

10. • 9) I. P ×Q means P is the brother of Q.
• II. P+Q means P is the father of Q.
• III. P-Q means P is the sister of Q.
• Which of the following represents X is the uncle
of M?
• (a) X+Y-M
• (b)X ×Y+M
• (c)X+Y ×M
• (d)None of these

11. 10) A man said to a woman,”Your mother’s
husband’s sister is my aunty.”How is the
woman related to the man?
(a)Granddaughter
(b)Daughter
(c)Sister
(d)Aunt

12. • 11) A man said to a woman, ”Your brother’s
only sister is my mother” What is the relation
of the woman with the maternal
grandmother of that man?
• (a)Mother
• (b)Sister
• (c)Niece
• (d)Daughter

13. 12) Pointing to a photograph, a woman tells
Pramod, ”I am the only daughter of this lady
and her son is your maternal uncle,”How is
the speaker related to Pramod’s father?
(a)Sister-in-law
(b)Wife
(c)Neither(a)nor(b)
(d)Aunt

14. 13) Pointing to a girl,Abhishek said,”She is
daughter of the only child of my father.”How
is Abhishek’s wife related to that girl?
(a)Daughter
(b)Mother
(c)Aunt
(d)Sister

15. 14) P&Q means P is the son of Q
P @ Q means P is the mother of Q
P % Q means P is the brother of Q
P # Q means P is the Husband of Q
Based on the above, how is K related to Q if
‘K % G & T # V @ S @ N % Q’? (TCS NQT 2023 Day-1 Shift-1)
1)Father
2)Father’s brother
3)Mother’s brother
4)Brother

16. 15) M & N means ‘M is the wife of N’
M @ N means ‘M is the brother of N’
M $ N means ‘M is the father of N’
M # N means ‘M is the mother of N’
M + N means ‘M is the son’s son of N’
How is P’s father related to K if
‘P+ H& Q $ N @ J # K’? (TCS NQT 2023 Day-1 Shift-2)
1)Father’s brother
2)Brother
3)Mother’s brother
4)Father