41.
In the series
AB, EDC,
FGHI, ......?......, OPQRST, the missing term is
(A) JKLMN (B) JMKNL
(C) NMLKJ (D) NMKLJ
Answer: C
42. Among
the following propositions two are related in such a way that one is the denial
of the other. Which are those propositions? Select the correct code:
Propositions:
(a) All
women are equal to men
(b) Some
women are equal to men
(c) Some
women are not equal to men
(d) No women
are equal to men
Codes:
(A) (a) and
(b) (B) (a) and (d)
(C) (c) and
(d) (D) (a) and (c)
Answer: D
43. In
certain code, SELECTION is coded as QCJCARGML. The code of AMERICANS will be
(A) YKCPGAYLQ (B) BNFSJDBMR
(C) QLYAGPCKY (D) YQKLCYPAG
Answer: A
44. In
the series
3, 11, 23,
39, 59, ..........
The next
term will be
(A) 63 (B) 73
(C) 83 (D) 93
Answer: C
45. Two
railway tickets from city A and B and three tickets from city A to C cost
Rs.177. Three tickets from city A to B and two tickets from city A to C city
Rs.173. The fare for city B from city A will be Rs.
(A) 25 (B) 27
(C) 30 (D) 33
Answer: D
46. Select
the code, which is not correct in the context of deductive argument with two
premises:
(A) An
argument with one true premise, one false premise and a false conclusion may be
valid.
(B) An
argument with two true premises and a false conclusion may be valid.
(C) An
argument with one true premise, one false premise and a true conclusion may be
valid.
(D) An
argument with two false premises and a false conclusion may be valid.
Answer: B
47. Given
below two premise and four conclusions are drawn from them (taking singly or
together). Select the code that states the conclusions validly drawn.
Premises: (i) All religious persons are
emotional.
(ii)
Ram is a religious person.
Conclusions: (a) Ram is emotional.
(b)
All emotional persons are religious.
(c)
Ram is not a non-religious person.
(d)
Some religious persons are not emotional.
Codes:
(A) (a),
(b), (c) and (d) (B) (a) only
(B) (a) and
(c) only (D) (b) and (c)
only
Answer: C
48. If
the proposition ‘All thieves are poor’ is false, which of the following
propositions can be claimed certainly to be true?
Propositions:
(A) Some
thieves are poor.
(B) Some
thieves are not poor.
(C) No thief
is poor.
(D) No poor
person is a thief.
Answer: B
49. Consider
the following statement and select the correct code stating the nature of the
argument involved in it:
To suppose
that the earth is the only populated world in the infinite space is as absurd
as to assert that in an entire field of millet only one grain will grow.
(A)
Astronomical (B) Anthropological
(C)
Deductive (D) Analogical
Answer: D
50. Select
the code, which is not correct about Venn diagram:
(A) Venn
diagram represents propositions as well as classes.
(B) It can
provide clear method of notation.
(C) It can
be either valid or invalid.
(D) It can
provide the direct method of testing the validity.
Answer: C
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