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- Question 1 of 29
1. Question
If ‘S – T’ means ‘S is the wife of T’; ‘S + T’ means ‘S is the daughter of T’ and ‘S ÷ T’ means ‘S is the son of T’. What will ‘M + J ÷ K’ means?
Hint
‘M + J’ means ‘M is the daughter of J’; ‘J ÷ K’ means ‘J is the son of K’.
- Question 2 of 29
2. Question
If ‘A + B’ means ‘A is the mother of B’; ‘A – B’ means ‘A is the brother of B’; ‘A % B’ means ‘A is the father of B’ and ‘A × B’ means ‘A is the sister of B’. Which of the following shows that ‘P is the maternal uncle of Q’?
Hint
In answer choice ‘P – M + N × Q’:
P – M → P is the brother of M
M + N → M is the mother of N
N × Q → N is the sister of Q.
Therefore, P is the maternal uncle of Q. - Question 3 of 29
3. Question
If ‘A + B’ means ‘A is the brother of B’; ‘A ÷ B’ means ‘A is the father of B’ and ‘A × B’ means ‘A is the sister of B’. Which of the following means ‘M is the uncle of P’?
Hint
‘M is the uncle of P’ means M is the brother of the father (say K) of the sister (say T) of P, i.e. M + K ÷ T × P.
- Question 4 of 29
4. Question
If ‘P + Q’ means ‘P is the brother of Q’; ‘P × Q’ means ‘P is the father of Q’; ‘P – Q’ means ‘P is the sister of Q’. Which of the following represents ‘S is the niece of T’?
Hint
‘S is the niece of T’ means ‘T is the brother of the father (say M) of S’.
i.e., T + M × S. - Question 5 of 29
5. Question
‘P × Q’ means ‘P is the sister of Q’; ‘P + Q’ means ‘P is the father of Q’; ‘P – Q’ means ‘P is the mother of Q’. Which of the following means ‘S is the aunt of T’?
Hint
S is the aunt of T means S is the sister of the father (say M) of T.
i.e., S × M + T. - Question 6 of 29
6. Question
If ‘A + B’ means ‘A is the brother of B’; ‘A – B’ means ‘A is the sister of B’; ‘A × B’ means ‘A is the wife of B’ and ‘A ÷ B’ means ‘A is the father of B’ then which of the following indicates ‘S is the son of P’?
Hint
As ‘S’ is female in the first two answer choices, they can be rejected directly. The gender of ‘S’ in the third answer choice is not known, hence it can also be eliminated. Now, in the last answer choice ‘P × Q ÷ R – S + T’ means P is the wife of Q, Q is the father of R, R is the sister of S and S is the brother of T. i.e. S is the son of P.
- Question 7 of 29
7. Question
‘A $ B’ means ‘B is father of A’; ‘A # B’ means ‘B is mother of A’; ‘A* B’ means ‘B is sister of A’ and ‘A @ B’ means ‘B is husband of A’; then which of the following indicates the relationship ‘N is grandmother of P’?
Hint
N is the mother of M, M is the husband of Q, Q is the mother of P ⇒ N is the grandmother of P. i.e. P # Q @ M # N.
- Question 8 of 29
8. Question
If ‘M × N’ means ‘M is the daughter of N’; ‘M + N’ means ‘M is the father of N’; ‘M ÷ N’ means ‘M is the mother of N’ and ‘M – N’ means ‘M is the brother of N’ then in the expression ‘P÷ Q + R – T × K’, how ‘P is related to K’?
Hint
P ÷ Q + R – T × K means P is the mother of Q, Q is the father of R, R is the brother of T and T is the daughter of K.
⇒ Q is the husband of K and therefore P is the mother-in-law of K. - Question 9 of 29
9. Question
‘P – Q’ means ‘Q is the son of P’; ‘P × Q’ means ‘P is the brother of Q’; ‘P ÷ Q’ means ‘Q is the sister of P’ and ‘P + Q’ means ‘P is the mother of Q. Which of the following is definitely TRUE about ‘N × K – M ÷ L’?
Hint
N × K – M ÷ L ⇒ N is the brother of K, M is the son of K, L is the sister of M.
Since we don’t know the gender of K, therefore, first and third answer choices are not definitely true. Since M is the son of K, therefore, the fourth answer choice is not true. Now, since L is the sister of M, therefore, L is the daughter of K. Also, N is the brother of K, therefore L is the niece of N. - Question 10 of 29
10. Question
If ‘P × Q’ means ‘Q is the mother of P’; ‘P + Q’ means ‘P is the brother of Q’; ‘P – Q’ means ‘P is the sister of Q’ and ‘P ÷ Q’ means ‘Q is the father of P’. Then, which of the following definitely means ‘R is the grandson of K’?
Hint
Reject 1st, 2nd and 3rd answer choices because the equation does not tell about the gender of R.
- Question 11 of 29
11. Question
If ‘P = Q’ means ‘Q is the father of P’; ‘P * Q’ means ‘P is the sister of Q’; ‘P ? Q’ means ‘Q is the mother of P’; ‘P $ Q’ means ‘P is the brother of Q’; ‘P @ Q’ means ‘Q is the son of P’; and ‘P × Q’ means ‘P is the daughter of Q’. Then which of the following is not correct?
Hint
‘R × S ? T’ means R is the daughter of S whose mother is T i.e, R is the granddaughter of T.
‘P = Q ? R’ means R is the mother of Q who is the father of P i.e, R is the grandmother of P.
‘L $ M * O’ means L is the brother of M who is the sister of O i.e, L is the brother of O i.e, O is the brother or sister of L.
‘M * O @ P = Q’ means Q is the father of the son (P) of O. i.e., Q is the father and O is the mother of P. i.e., Q and O are husband and wife. - Question 12 of 29
12. Question
If ‘P $ Q’ means ‘P is the father of Q’; ‘P # Q’ means ‘P is the mother of Q’ and ‘P * Q’ means ‘P is the sister of Q’. Then how is ‘Q related to N’ if ‘N # L $ P * Q’?
Hint
The gender of Q is not given hence the exact relationship between N and Q cannot be established.
- Question 13 of 29
13. Question
Directions (Q.1/5): ‘A × B’ means ‘A is the mother of B’. ‘A – B’ means ‘A is the brother of B’. ‘A + B’ means ‘A is the sister of B’. ‘A ÷ B’ means ‘A is the father of B’.
Which of the following means ‘R is the maternal uncle of T’?Hint
R – M × T:
Hence, R is the maternal uncle of T. - Question 14 of 29
14. Question
Directions (Q.2/5): ‘A × B’ means ‘A is the mother of B’. ‘A – B’ means ‘A is the brother of B’. ‘A + B’ means ‘A is the sister of B’. ‘A ÷ B’ means ‘A is the father of B’.
Which of the following means ‘F is the paternal grandfather of H’?Hint
I. F – J ÷ H:
II. F ÷ J – H:
III. F ÷ J ÷ H:
Hence, F is the paternal grandfather of H. - Question 15 of 29
15. Question
Directions (Q.3/5): ‘A × B’ means ‘A is the mother of B’. ‘A – B’ means ‘A is the brother of B’. ‘A + B’ means ‘A is the sister of B’. ‘A ÷ B’ means ‘A is the father of B’.
How is ‘K related to M’ in ‘R ÷ M – K’?Hint
R ÷ M – K:
The gender of K is not clear - Question 16 of 29
16. Question
Directions (Q.4/5): ‘A × B’ means ‘A is the mother of B’. ‘A – B’ means ‘A is the brother of B’. ‘A + B’ means ‘A is the sister of B’. ‘A ÷ B’ means ‘A is the father of B’.
How will ‘M is the daughter of N’ be written?Hint
I. M + D × N:
II. N ÷ M + W:
Hence, M is the daughter of N. - Question 17 of 29
17. Question
Directions (Q.5/5): ‘A × B’ means ‘A is the mother of B’. ‘A – B’ means ‘A is the brother of B’. ‘A + B’ means ‘A is the sister of B’. ‘A ÷ B’ means ‘A is the father of B’.
How is ‘H related to D’ in ‘D ÷ R – M × H’?Hint
D ÷ R – M × H:
The gender of H is unknown, therefore H may be grandson or granddaughter of D - Question 18 of 29
18. Question
Directions (Q.1/4): ‘A × B’ means ‘A is the father of B’. ‘A ÷ B’ means ‘A is the daughter of B’. ‘A + B’ means ‘A is the sister of B’. ‘A – B’ means ‘A is the husband of B’.
Which of the following indicates ‘N is the mother of K’?Hint
H × K ÷ N:
So, N is wife of H and mother of K. - Question 19 of 29
19. Question
Directions (Q.2/4): ‘A × B’ means ‘A is the father of B’. ‘A ÷ B’ means ‘A is the daughter of B’. ‘A + B’ means ‘A is the sister of B’. ‘A – B’ means ‘A is the husband of B’.
In ‘F ÷ R × H – L’, how is H related to F?Hint
F ÷ R × H – L:
So, H is the brother of F. - Question 20 of 29
20. Question
Directions (Q.3/4): ‘A × B’ means ‘A is the father of B’. ‘A ÷ B’ means ‘A is the daughter of B’. ‘A + B’ means ‘A is the sister of B’. ‘A – B’ means ‘A is the husband of B’.
In ‘G × T + Q ÷ M’, how is ‘M related to G’?Hint
G × T + Q ÷ M:
So, M is the wife of G. - Question 21 of 29
21. Question
Directions (Q.4/4): ‘A × B’ means ‘A is the father of B’. ‘A ÷ B’ means ‘A is the daughter of B’. ‘A + B’ means ‘A is the sister of B’. ‘A – B’ means ‘A is the husband of B’.
In ‘F – R + H ÷ T’, how is ‘F related to T’?Hint
F – R + H ÷ T:
So, F is the son-in-law of T. - Question 22 of 29
22. Question
Directions (Q.1/2): ‘P × Q’ means ‘P is the brother of Q’. ‘P – Q’ means ‘P is the sister of Q’. ‘P + Q’ means ‘P is the mother of Q’. ‘P ÷ Q’ means ‘P is the father of Q’.
Which of the following means ‘M is the daughter of R’?Hint
From answer choice: R + M – T
So, M is daughter of R. - Question 23 of 29
23. Question
Directions (Q.2/2): ‘P × Q’ means ‘P is the brother of Q’. ‘P – Q’ means ‘P is the sister of Q’. ‘P + Q’ means ‘P is the mother of Q’. ‘P ÷ Q’ means ‘P is the father of Q’.
Which of the following means ‘K is the maternal uncle of W’?Hint
From answer choice: K × J + W
So, K is the maternal uncle of W. - Question 24 of 29
24. Question
Directions (Q.1/2): ‘P × Q’ means ‘P is the brother of Q’. ‘P – Q’ means ‘P is the sister of Q’. ‘P + Q’ means ‘P is the father of Q’. ‘p ÷ Q’ means ‘P is the mother of Q’.
Which of the following represents ‘M is nephew of N’?Hint
From answer choice: N – K + M × T
So, M is the nephew of N. - Question 25 of 29
25. Question
Directions (Q.2/2): ‘P × Q’ means ‘P is the brother of Q’. ‘P – Q’ means ‘P is the sister of Q’. ‘P + Q’ means ‘P is the father of Q’. ‘p ÷ Q’ means ‘P is the mother of Q’.
How is T related to D in the expression: ‘H + T ÷ R – D’?Hint
H + T ÷ R – D:
So, T is the mother of D. - Question 26 of 29
26. Question
Directions (Q.1/4): ‘A + B’ means ‘A is the father of B’. ‘A – B’ means ‘A is the wife of B’. ‘A × B’ means ‘A is the brother of B’. ‘A ÷ B’ means ‘A is the daughter of B’.
For the expression ‘P ÷ R + S + Q’, which of the following is true?Hint
P ÷ R + S + Q
‘S + Q’ and ‘R + S’ means ‘R is the grandfather of Q’. Now ‘P ÷ R’ means P is the daughter of R. This clearly means P is the aunt of Q. - Question 27 of 29
27. Question
Directions (Q.2/4): ‘A + B’ means ‘A is the father of B’. ‘A – B’ means ‘A is the wife of B’. ‘A × B’ means ‘A is the brother of B’. ‘A ÷ B’ means ‘A is the daughter of B’.
If ‘P – R + Q’, which of the following is true?Hint
P – R + Q, represents R is the father of Q, and P is the wife of R. Hence, P is the mother of Q.
- Question 28 of 29
28. Question
Directions (Q.3/4): ‘A + B’ means ‘A is the father of B’. ‘A – B’ means ‘A is the wife of B’. ‘A × B’ means ‘A is the brother of B’. ‘A ÷ B’ means ‘A is the daughter of B’.
For the expression ‘P × R ÷ Q’, which of the following is true?Hint
P × R ÷ Q:
R is the daughter of Q, and P is the brother of R. Thus, P is the son of Q. - Question 29 of 29
29. Question
Directions (Q.4/4): ‘A + B’ means ‘A is the father of B’. ‘A – B’ means ‘A is the wife of B’. ‘A × B’ means ‘A is the brother of B’. ‘A ÷ B’ means ‘A is the daughter of B’.
If ‘P × R – Q’, which of the following is true?Hint
P × R – Q:
Clearly, P is related as a brother-in-law to Q.