Directions ( 1 - 2)::
‘A % B’ means ‘A is not smaller than B’
‘A @ B’ means ‘A is neither smaller than 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 greater than B’
1. statements:
F @ J, J # R, R * L, L % M
Conclusions:
I. F $ R
II. M # R
III. M % J
A. None is true
B. Only I is true
C. Only II is true
D. Only either II or III is true
E. All are true
Answer: Option (C)
2. statements:
L # V, V $ E, E % U, U @ B
Conclusions:
I. B $ E
II. L $ E
III. B * L
A. Only I and II are true
B. Only III is true
C. Only either I or II is true
D. All are true
E. None of these
Answer: Option (A)
3. If A + B means A is the sister of B; A x B means A is the wife of B, A % B means A is the father of B and A - B means A is the brother of B. Which of the following means T is the daughter of P?
A. P x Q % R + S - T
B. P x Q % R - T + S
C. P x Q % R + T - S
D. P x Q % R + S + T
Answer: Option (B)
Explanation:
P x Q → P is the wife of Q
Q % R → Q is the father of R
R - T → R is the brother of T
T + S → T is the sister of S.
Therefore, T is the daughter of P.
4. Pointing towards a girl, Abhishek says, "This girl is the daughter of only a child of my father." What is the relation of Abhishek's wife to that girl?
A. Daughter
B. Mother
C. Aunt
D. Sister
Answer: Option (B)
Explanation:
Only the child of my father means 'Abhishek' himself. This means the girl is the daughter of Abhishek. Hence, Abhishek's wife is the mother of the girl.
5. Anupam said to a lady sitting in a car, "The only daughter of the brother of my wife is the sister-in-law of the brother of your sister." How the husband of the lady is related to Anupam?
A. Maternal uncle
B. Uncle
C. Father
D. Son-in-law
Answer: Option (D)
Explanation:
Anupam's son-in-law is the brother of the lady who was sitting in the car. Hence, the husband is also the son-in-law of Anupam.
6. Architect: Building:: Sculptor:?
A. Museum
B. Stone
C. Chisel
D. Statue
Answer: Option (D)
Explanation:
As 'Architect' makes 'Building' similarly 'Sculptor' makes 'Statue'.
7. In a certain code language 'allow children to play on the ground' is written as 'play allow on children the to ground' then how will 'the do open not electric tough wires' be declared from that language?
A. Not the electric do touch open wires
B. Do not touch the electric open wires
C. Do not touch the open electric wires
D. Not the do electric touch open wires
E. None of these
Answer: Option (C)
8. In a certain coded language, the word DISPLAY is written as BLQSJDW. How will the word PROJECT be written in that language?
A. NUMMCER
B. NUNMCER
C. NTNMCFR
D. NTMMCFR
E. None of these
Answer: Option (E)
Explanation:
The odd-number-positioned letters move two letters backward and the even-number-positioned ones move three letters forward. Thus, PROJECT will become NUMMCFR.
Direction (9-10): In each of the following problems, there is one question and three statements I, II and III given below the question. You have to decide whether the data given in the statements is sufficient to answer the question. Read all the statements carefully and find which of the statements is/are sufficient to answer the given question. Choose the correct alternative in each question.
9. Question: In a certain code, 'XYZ' means 'We are friends'. Which letter stands for 'We'?
Statements:
I. 'PYN' means 'They are classmates'.
II. 'ZMS' means 'We love them'.
III. 'PX' means 'Hello friends',
A. Only II
B. Only I and III
C. All I, II and III
D. Either I only or II only
E. None of these
Answer: Option (E)
Explanation:
To find the code for 'we', we need to have any of the following:
(i) 'We are friends' should have only 'We' common with another statement, as in II;
(ii) 'We are friends' should have only 'are' and 'friends' common with another single or two statements, as in I and III. Thus, we need Either II only or I and III only.
10. Question: Four subjects - Physics, Chemistry, Mathematics, and Biology - was taught in four consecutive periods of one hour each starting from 8.00 a.m. At what time was the Chemistry period scheduled?
Statements:
I. Mathematics period ended at 10.00 a.m., which was preceded by Biology.
II. Physics was scheduled in the last period.
III. Mathematics period was immediately followed by Chemistry.
A. Only I
B. Either I only or II only
C. Only II
D. Only II and III
E. Only I and either II or III
Answer: Option (E)
Explanation:
From I and II, we conclude that Mathematics period began at 9.00 a.m., Biology period began at 8.00 a.m. and Physics period began at 11 a.m. So, the Chemistry period began at 10.00 a.m.
From I and III, we conclude that Mathematics period ended and Chemistry period began at 10.00 a.m.