**Instructions (1-2) :-**

Thease questions are based on the following information.

( I ) 'A * B' means 'A is brother of B'

( II ) 'A / B' means 'B is mother of A'

( III ) 'A – B' means 'A is father of B'

( IV ) 'A + B' means 'B is sister of A'

- 1. Which of the following means L is daughter of H?

**Answer: Option 'B'**

**H – J * R + L
L -> Sister R ,
R -> Brother J,
J -> Fother H
Therefore, L is daughter of H.**

- 2. How is S related to T in the Expression: T / P + S ?

**Answer: Option 'D'**

**T / P + S
S -> Sister P ,
P -> Mother T
Therefore, P is the mother of T and S is the sister of P.
Then S is Aunt of T.**

**Instructions (3 - 4) :-**

Thease questions are based on the following information.

( I ) 'A * B' means 'A is father of B'

( II ) 'A – B' means 'A is sister of B'

( III ) 'A + B' means 'A is mother of B'

( IV ) 'A/B' means 'A is sister of B'

- 3. In the expression D + F * O / P, how is O related to D?

**Answer: Option 'C'**

**D + F * O / P
D + F means D is mother of F
F * O means F is father of O
O * P means O is brother of P **

- 4. Which of the following represents ‘ J is son of F ‘’ ?

**Answer: Option 'D'**

**A.) J / R – T * F
J + R means J is brother of R
R - T means R is sister of T
T * F means T is fother of F
Therefore, J is Uncle of F
B.) J + R means J is Mother of R
J is a female.
C.) J / M means J is brother of M
M – N means M is sister of N
N * F means N is father of F
Therefore J is uncle of F.**

**Instructions : (5 - 7) -**

In the following questions, the Symbols @, ©, $ , % and & are used with the following meanings as illustrated below.

‘A $ B’ means ‘A is not greater than B’.

'A @ B' means 'A is neither smaller then nor equal to B'.

'A & B' means 'A is neither greater than nor equal to B'.

'A © B' means 'A is neither greater than nor smaller than B'.

'A % B' means 'A is not smaller than B’.

In each of the following question assuming the given statements to be true, find out which of the two conclusions I and I I given below these are definitily true.

- 5.
**Statements:**

C & D, D $ E, E © F

**Conclusions:**

I .F @ C

II. E @ C

**Answer: Option 'D'**

**‘A $ B’ -> A !> B, therefore A = B.
‘A @ B’ -> A B.
‘A & B’ -> A !> B and A ‘A © B’ -> A !> B and A ‘A % B’ -> A C & D -> C < D
D $ E -> D = E
E © F -> E = F
Therefore C < D = E = F
Conclusions:
1. F @ C -> F > C ( True )
2. E @ C -> E > C ( True )**

- 6.
**Statements:**

D % H, H $ P, P @ Q

**Conclusions:**

I .D @ P

II. Q & H

**Answer: Option 'D'**

**D & H -> D = H
H $ P -> H = P
P @ Q -> P > Q
Therefore D = H = P > Q
Conclusions:
1. D @ P -> D > P ( Not True ) **

- 7.
**Statements:**

A © B, B % C, C & D

**Conclusions:**

I. C & A

II. C © A

**Answer: Option 'C'**

**A © B -> A = B
B % C -> B = C
C & D -> C < D
Therefore A = B = C < D
**

**Instructions : -(8 - 10)**

In the following questions, the Symbols @, ©, $ , % and # are used with the following meanings as illustrated below.

'A $ B' means 'A is not smaller than B'.

'A # B' means 'A is not greater then B'.

'A @ B' means 'A is neither smaller than nor equal to B'.

'A © B' means 'A is neither smaller than nor greater than B'.

'A % B' means 'A is neither greater than nor equal to B'.

In each of the following question assuming the given statements to be true, find out which of the two conclusions I and I I given below these are definitely true.

- 8.
**Statements:**

H % J, J © N, N @ R

**Conclusions:**

I. R % J

II. H @ J

III. N @ H

**Answer: Option 'B'**

**I)A $ B means A not a lessthan B Therefore, A = B
II) A # B means A not a greater than B Therefore, A = B
III) A @ B means A not a lessthan B and A ? B Therefore, A = B
IV) A © B means A not a lessthan B and A !> B Therefore, A = B
V ) A % B means A not a greater than B and A ? B Therefore, A < B
H % J -> H < J
J © N -> J = N
N @ R -> N > R
Therefore, H < J = N > R
Conclusions:
I. R % J -> R < J ( True )
II. H @ J -> H > J ( Not true)
III. N @ J -> N > H (True) **

- 9.
**Statements:**

M @ J, J $ T, T © N

**Conclusions:**

I. N # J

II. T % M

III. M @ N

**Answer: Option 'D'**

**M % J -> M > J
J $ T -> J = T
T © N -> T = N
Therefore, M > J = T = N
Conclusions:
I. N # J -> N = J ( true )
II. T % M -> T < M ( true)
III. M @ N -> M > N ( true) **

- 10.
**Statements:**

D © K, K # F, F @ P

**Conclusions:**

I. P @ D

II. K # P

III. F $ D

**Answer: Option 'C'**

**D © K -> D = K
K # F -> K = F
F @ P -> F > P
Therefore, D = K = F > P
Conclusions:
I. P @ D -> P > D ( Not true )
II. K # P -> K = P ( Not true )
III.F $ D -> F = D ( True )**

**Symbols and Notations : Logical Reasoning****Alphabet Testing Questions and Answers : Logical Reasoning****Directions Test Questions and Answers : Logical Reasoning****Analogy : Logical Reasoning****Input Output Questions and Answers : Logical Reasoning****Seating Arrangement Test Question and Answers****Coding and Decoding Questions & Answers : Logical Reasoning****Syllogism Questions and Answers : Logical Reasoning****ODD Man Out Test Questions and Answers : Logical Reasoning****Blood Relations Questions and Answers**