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प्रश्न
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:
विकल्प
5, 4, 1
2, 5, 3
6, 5, 3
5, 2, 1
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उत्तर
5, 2, 1
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संबंधित 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.
Choose the most appropriate option:
If Oceans are Deserts, then Waves are:
Read the following information carefully and choose the appropriate option in the questions given below:
i. There is a group of five persons – A, B, C, D and E.
ii. One of them is a Singer, one is a Dancer, one is a Painter, one is a teacher and one is a Doctor.
iii. Three of them – A, C and Doctor prefer rice to chapatti and two of them – B and the Painter prefer chapatti to rice.
iv. The Teacher, D and A are friends to one another but two of these prefer chapatti to rice.
v. The Singer is C’s brother.
Who is a Singer?
Rahul Dravid, the head coach of India’s Under-19 cricket team, explained that the 2018 Under-19 World Cup team selection strategy was about providing opportunities to a lot more players to come into the India Under-19 fold. He explained that more than winning — which is not the right touchstone of success of a program at this level — what matters is how many of the players are able to move to the next level, which is playing first-class cricket. He, therefore, made a conscious decision to not select players from the previous World Cup to the 2018 Under-19 World Cup squad.
Which one of the following statements is consistent with Dravid’s selection strategy for the 2018 Under-19 World Cup as stated above?
Paw : Cat :: Hoof : ?
Solve the following question and mark the most appropriate option.
There were 200 students who gave a competitive exam. The exam had three sections English, Maths and General Knowledge(GK). Ten students could not pass in any of the subjects. Number of students passed in English was 125, Maths was 95 and general Knowledge was 95. 55 students passed in English and Mathematics. 45 students passed in GK and Maths and 60students passed in GK and English. 20 students passed in English and Maths but failed in GK.
How many passed in all three Subjects?
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.
Which of the following must be true?
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 two arguments numbered I and II. You have to decide which of the arguments is 'strong' and which is 'weak'.
Statement
- Should coal engines be replaced by electric engines in trains?
Arguments
- Yes, coal engines cause a lot of pollution.
- No, India does not produce enough electricity to fulfill even the domestic needs.
A growing number of ecologists have begun to recommend lifting the ban on the hunting of leopards, which are not an endangered species, and on the international trade of leopard's skin. Why, then, do I continue to support the protection of leopards?
For the same reason, I oppose the hunting of people. Admittedly, there are far too many human beings on this planet to qualify us for inclusion on the list of endangered species. Still, I doubt the same ecologists endorsing the resumption of leopard hunting would use that fact to recommend the hunting of human beings.
Which one of the following, if true, would most weaken the author's argument?
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 assumption(s) is/are implicit in the statement.
Statement The largest computer manufacturing company slashed the prices of most of the desktop models by about 15% with immediate effect.
Assumptions
- The company may incur heavy losses due to reduction in prices of the desktop.
- The sales of desktop manufactured by the company may increase in the near future.
