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Four Statements Are Given Below. Group Two of Them in Such a Way that One is Logically Incorrect and the Other is Verifiable as a Matter of Fact- - Mathematics

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प्रश्न

Four statements are given below. Group two of them in such a way that one is logically incorrect and the other is verifiable as a matter of fact-

(a) The Sun does not rise in the East.
(b) A straight line is the shortest distance between any two points.
(c) Every circle has a center.
(d) The maximum duration of a total solar eclipse is about 7.5 minute.

विकल्प

  • [a, c]

  • [c, d]

  • [a, d]

  • [a, b]

MCQ
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उत्तर

[a, d]

shaalaa.com
Analytical and Logical Reseasoning
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
2015-2016 (May) Set 1

संबंधित प्रश्न

Instructions for Question: Read the information given below to answer the question.

(i) Mohan‘s reading schedule consists of reading only subject on a given day of the week.  

(ii) The subjects are Physics, Chemistry, Mathematics, Biology, and Social Science.

(iii) Monday to Saturday are reading days including one day only for play. Sunday is a complete holiday for Mohan.  

(iv) Mathematics day is neither on the first day nor on the last day but earlier than the Chemistry day.

(v) Biology day is on the immediate next day of Chemistry day.

(vi) Physics day is on the immediate previous day of the play day. (vii) Biology day and Social Science day have a gap of two days between them.

(viii) Social Science day is on the immediate next day of the play day. 

Physics day and Biology day have a gap in how many days between them? 


Instructions for Question: Choose the set of three statements where the third statement can be logically derived from the preceding two. 

Statements:

1. All boys need books.
2. All the girls need books.
3. Punjabis are a girl.
4. Some Punjabis need the book.
5. All the boys are girls.
6. Some boys are Punjabis.

The set of statements is:


Answer the question based on the information given.
A highly cohesive workgroup is a prerequisite for high team performance. Sociologists point out that the association between group cohesion and success is owing to the support individual team members give to one another and their acceptance of the group's goals and activities.
Each of the following, if true, either provides support for or cannot weaken the sociologists' assumption about the relationship between cohesion and success EXCEPT


Flow : River :: Stagnant : ?


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:

  1. Exactly twice as many of the film buffs see the Stanley Kubrick film as the Satyajit Ray film.
  2. Aamna and Aahana do not see the same film as each other.
  3. Archana and Anu do not see the same film as each other.
  4. Anuja and Aashna see the same film as each other.
  5. Aradhana sees the Stanley Kubrick film.
  6. 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


Read the following short passage and choose the best answer to the question below that passage.
Anita:
Television programs and movies that depict violence among teenagers are extremely popular. Given how influential these media are, we have good reason to believe that these depictions cause young people to engage in violent behaviour. Hence, depictions of violence among teenagers should be prohibited from movies and television programs.
Amrita: But you are recommending nothing short of censorship! Besides which, your claim that television and movie depictions of violence causes violence is mistaken: violence among young people predates movies and television by centuries.
Amrita's attempted refutation of Anita's argument is vulnerable to criticism on which one of the following grounds?


Information that is published is part of the public record. But the information that a reporter collects, and sources that he contacts, must be protected in order for our free press to function free of fear.

The above argument is most severely weakened by which one of the following statements?


Vijay claimed that the large dent in the fender of the company-owned vehicle he had borrowed was caused by the careless actions of another motorist, who backed into the car when it was parked in a public garage. Yet Vijay's own car has several dents in its fenders, all of which he acknowledges as having caused by his own careless driving. Therefore, Vijay's contention that the dent in the formerly undented company-owned vehicle was caused by the careless actions of another person is not true.

The reasoning in this argument is vulnerable because of it


The question below is given a statement followed by two assumptions numbered I and II. An assumption is something supposed or taken for granted. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement.

Statement Many species of animals on our earth are still not studied scientifically and if we do not do this work urgently, many species will face extinction.

Assumptions

  1.  Earth may lose all types of life very shortly.
  2. It is desirable and possible to study scientifically many animal species.

In making a decision about an important question, it is desirable to be able to distinguish between 'strong' arguments and 'weak' arguments. 'Strong' arguments must be both important and directly related to the question. 'Weak' arguments may not be directly related to the question and may be of minor importance or may be related to the trivial aspects of the question. The question below is followed by three arguments numbered I, II, and ill. You have to decide which of the arguments is a 'strong' argument and which is a 'weak' argument.

Statement

  • Should the salary and perquisites of public sector undertaking employees be made equivalent to those in the private sector?

Arguments

  1. Yes, this will help the public sector undertaking to attract and retain a competent workforce.
  2. No, public sector undertakings cannot afford to pay salaries to the level of the private sector.
  3. Yes, otherwise the public sector undertakings will not be able to compete with the private sector organisations.

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