1. In the sequence of
numbers 8, 24, 12, X, 18, 54 the missing number X is:
(A) 26
(B) 24
(C) 36
(D) 32
2. If A stands for 5, B
for 6, C for 7, D for 8 and so on, then the following numbers stand for 17, 19,
20, 9 and 8:
(A) PLANE
(B) MOPED
(C) MOTOR
(D) TONGA
3. The letters in the
first set have certain relationship. On the basis of this relationship, what is
the right choice for the second set?
AST : BRU : : NQV : ?
(A) ORW
(B) MPU
(C) MRW
(D) OPW
4. In a certain code,
PAN is written as 31 and PAR as 35. In this code PAT is written as:
(A) 30
(B) 37
(C) 38
(D) 39
5. The sides of a
triangle are in the ratio of 1/2 : 1/3 : 1/4. If
its perimeter is 52 cm, the length of the smallest side is:
(A) 9 cm
(B) 10 cm
(C) 11 cm
(D) 12 cm
6. Which one of the
following statements is completely non-sensical?
(A) He was a bachelor,
but he married recently.
(B) He is a bachelor,
but he married recently.
(D) When he was a
bachelor, he was not married.
7. Which of the
following statements are mutually contradictory?
(i) All flowers are not
fragrant.
(ii) Most flowers are
not fragrant.
(iii) None of the
flowers is fragrant.
(iv) Most flowers are
fragrant.
Choose the correct answer from the code given below:
Code:
(A) (i) and (ii)
(B) (i) and (iii)
(C) (ii) and (iii)
(D) (iii) and (iv)
(i) “I am a teacher”
(said by Arvind)
(ii) “I am a teacher”
(said by Binod)
(iii) “My son is a
teacher” (said by Binod’s father)
(iv) “My brother is a
teacher” (said by Binod’s sister)
(v) “My brother is a
teacher” (said by Binod’s only sister)
(vi) “My sole enemy is a
teacher” (said by Binod’s only enemy)
Choose the correct answer from the code given below:
Code:
(A) (i) and (ii)
(B) (ii), (iii), (iv)
and (v)
(C) (ii) and (vi)
(D) (v) and (vi)
9. Which of the
following are correct ways of arguing?
(i) There can be no
second husband without a second wife.
(ii) Anil is a friend of
Bob, Bob is a friend of Raj, hence Anil is a friend of Raj.
(iii) A is equal to B, B
is equal to C, hence A is equal to C.
(iv) If everyone is a
liar, then we cannot prove it.
Choose the correct answer from the code given below:
Code:
(A) (iii) and (iv)
(B) (i), (iii) and (iv)
(C) (ii), (iii) and (iv)
(D) (i), (ii), (iii) and
(iv)
10. Which of the
following statement/s are ALWAYS FALSE?
(i) The sun will not
rise in the East some day.
(ii) A wooden table is
not a table.
(iii) Delhi city will be
drowned under water.
(iv) Cars run on
water as fuel. Choose the correct answer from the code given below:
Code:
(A) (i), (iii) and (iv)
(B) Only (iii)
(C) (i), (ii) and (iii)
(D) (ii) alone
11. The number of
students in four classes A, B, C, D and their respective mean marks obtained by
each of the class are given below:
Class A Class
B Class
C Class
D
Number of
students 10 40 30 20
Arithmetic
mean 20 30 50 15
The combined mean of the marks of four classes together will be:
(A) 32
(B) 50
(C) 20
(D) 15
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