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प्रश्न
'All men are mortal and Victoria is a woman and hence Victoria is mortal‘. This statement is:
विकल्प
Logically Valid
Logically Invalid
Logically True
Logically False
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उत्तर
Logically Invalid
APPEARS IN
संबंधित प्रश्न
Instructions for Question: Read the information given below to answer the question.
A, B, C, D, E, F, G, and H want to have dinner on a round table and they have worked out the following seating arrangements.
(a) A will sit beside C.
(b) H will sit beside A.
(c) C will sit beside E.
(d) F will sit beside H.
(e) E will sit beside G.
(f) D will sit beside F.
(g) G will sit beside B.
(h) B will sit beside D.
H will be sitting between:
Instructions for Question:
The following question has a main statement followed by four statements: 1, 2, 3, 4. Choose the ordered pair of statements where the first statement implies the second, and the two statements are logically consistent with the main statement.
Main statement: Either X or Y will take the only computer in the room.
1. X took the computer.
2. Y did not take the computer.
3. X did not take the computer.
4. Y took the computer.
The ordered pair of statements is:
Who among the following is the odd one in the following group of persons?
Chief Justice of India, Attorney General of India, Solicitor General, Advocate General
Flow : River :: Stagnant : ?
Melt : Liquid :: Freeze : ?
Safe : Secure :: Protect : ?
Master : OCUVGT :: LABOUR : ?
Read the following information carefully and answer the question given below.
Seven film buffs -Aamna, Archana, Aradhana, Anu, Aahana, Anuja, and Aashna - attend a showing of classic movies. Three films are shown, one directed by Satyajit Ray, one by Stanley Kubrick, and one by Steven Spielberg. Each of the film buff see only one of the three films. The films are shown only once, one film at a time.
The following restrictions must apply:
- Exactly twice as many of the film buffs see the Stanley Kubrick film as the Satyajit Ray film.
- Aamna and Aahana do not see the same film as each other.
- Archana and Anu do not see the same film as each other.
- Anuja and Aashna see the same film as each other.
- Aradhana sees the Stanley Kubrick film.
- Aamna sees either the Satyajit Ray film or the Steven Spielberg film.
Each of the following could be a complete and accurate list of the film buffs who see the Satyajit Ray film EXCEPT
In making a decision about an important question, it is desirable to distinguish between a 'strong' argument and a 'weak' argument. A 'strong' argument must be both important and directly related to the question. A 'weak' argument may not be directly related to the question and may be of minor importance or may be related to the trivial aspect of the question. The question below is followed by four arguments numbered I, II, Ill, and IV. You have to decide which of the arguments is 'strong' and which is 'weak'.
Statement
- Should people with educational qualifications higher than the optimum requirements be debarred from seeking jobs?
Arguments
- No, it will further aggravate the problem of educated unemployment.
- Yes, it creates complexes among employees and affects the work adversely.
- No, this goes against the basic rights of the individuals.
- Yes, this will increase productivity.
The question below is given a statement followed by two courses of action. The course of action is a step for administrative decisions to be taken for improvement, follow-up, or further action in regard to the problem, policy, etc. On the basis of the information given in the statement, you have to assume everything in the statement to be true, then decide which of the given suggested courses of action is/are logically worth pursuing.
Statement The expert's group on technical education has stressed that computer education should be provided to children from the primary school itself. It should be implemented in urban and rural schools, simultaneously.
Courses of Action
I. The government should issue instructions to all schools for computer education.
II. At least one teacher from each school should be trained in computer operations for teaching children.
