Q. What is the smallest number of ducks that could swim in this formation – two ducks in front of a duck, two ducks behind a duck and a duck between two ducks?

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Q. Mr. A, Miss B, Mr. C and Miss D are sitting around a table and discussing their trades.
(i) Mr. A sits opposite to the cook.
(ii) Miss B sits right to the barber
(iii) The washerman sits right to the barber
(iv) Miss D sits opposite to Mr. C

What are the trades of A and B ?

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Q. If two small circles represent the class of the ‘men’ and the class of the ‘plants’ and the big circle represents ‘mortality’, which one of the following figures represent the proposition ‘All men are mortal.’ ?

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Q. If water is called food, food is called tree, tree is called earth, earth is called world, which of the following grows a fruit?

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Q. E is the son of A, D is the son of B, E is married to C, C is the daughter of B. How is D related to E ?

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Q. If INSURANCE is coded as ECNARUSNI, how HINDRANCE will be coded ?

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Q. Which of the following is an example of circular argument ?

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Q. Two statements I and II given below are followed by two conclusions (a) and (b). Supposing the statements are true, which of the following conclusions can logically follow?
I. Some religious people are morally good.
II. Some religious people are rational.

Conclusions :
(a) Rationally religious people are good morally.
(b) Non-rational religious persons are not morally good.

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Q. Certainty is

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Q. Deductive argument involves

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Q. Inductive reasoning is based on or presupposes

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Q. To be critical, thinking must be

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Q. Which of the following is an analogous statement?

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Q. Insert the missing number in the following:
3, 8, 18, 23, 33, ?, 48

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Q. In a certain code, CLOCK is written as KCOLC. How would STEPS be written in that code?

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Q. The letters in the first set have a certain relationship. On the basis of this relationship mark the right choice for the second set:
BDFH : OMKI : : GHIK : ?

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Q. In a deductive argument conclusion is:

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Q. 'No man are mortal' is contradictory of:

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Q. A deductive argument is valid if:

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Q. Structure of logical argument is based on:

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