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प्रश्न
Identify the argument which cannot be accepted.
पर्याय
All wives are married. Therefore, all married people are wives.
All unmarried women are spinsters. Therefore, all spinsters are women.
All equilateral triangles are equiangular. Therefore, all equiangular triangles are equilateral.
All rainy days are wet days. Therefore, all wet days are rainy days.
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उत्तर
All wives are married. Therefore, all married people are wives.
Explanation:
All wives are married Therefore, all married people are wives cannot be accepted.
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संबंधित प्रश्न
In the following question, certain statements are given followed by two conclusions numbered I and II. Consider the statement(s) to be true even if they seem to be at variance from commonly known facts. Decide which one of the conclusions logically follows from the statement(s).
Statements: The best way to escape from a problem is to solve it.
Conclusions:
I. Your life will be dull if you don’t face problems.
II. To escape from problems, you should always have some solutions with you.
Choose the correct option:
The passage below is followed by a question based on it. Read the passage choose the best answer to the question.
A study of native-born residents in Delhi found that two-thirds of the children developed considerable levels of nearsightedness after starting school, while their illiterate parents and grandparents, who had no opportunity for formal schooling, showed no signs of this disability.
If the above statements are true, which of the following conclusions is most strongly supported by them?
Considering given statements as true, select a logical conclusion based on the given statements.
Statements:
- Some cats are animals.
- All plants are animals.
- All animals are plants.
Conclusions:
- Some cats are plants.
- All plants are animals.
- All animals are cats.
- All plants are cats.
Statement: Prime age school-going children in urban India have now become avid as well as more regular viewers of television, even in households without a TV. As a result there has been an alarming decline in the extent of readership of newspapers.
Conclusions:
I. Method of increasing the readership of newspapers should be devised.
II. A team of experts should be sent to other countries to study the impact of TV. on the readership of newspapers.
Statement: From the next academic year, students will have the option of dropping Mathematics and Science for their school leaving certificate examination.
Conclusions:
I. Students who are weak in Science and Mathematics will be admitted.
II. Earlier students did not have the choice of continuing their education without taking these subjects.
Six statements are given. Below them sets of three statements are given. Decide which set has third sentence as logical conclusion of first and second sentences considering the first two statements to be correct.
(A) All apples are pears.
(B) Some pears are mangoes.
(C) Some mangoes are not apples.
(D) All pears are apples.
(E) No mango is a pear.
(F) No apples are mangoes.
The question below is given three statements followed by three conclusions I, II, and III. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.
Statements
- Some books are papers.
- Some papers are desks.
- Some desks are chairs.
Conclusions
- Some books are desks.
- Some papers are chairs.
- Some books are chairs.
In the question below are given two statements followed by two Conclusions I and II. You have to take the two given statements to be true even if they seem to be at variance from commonly known facts and decide which of the given conclusion(s) logically follow(s) from the two given statements, disregarding commonly known facts.
Statements:
- Some exams are tests.
- No exam is a question.
conclusions
- No question is a test.
- Some tests are definitely not exams.
Two statements are given followed by two conclusions numbered I and IL Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements: No bowler is a batsman.
Some bowlers are fielders.
Conclusions:
- No fielder is a batsman.
- No batsman is a bowler.
In the following question below are given some statements followed by some Conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the Conclusions and then decide which of the given Conclusion logically follows the given statements.
Statements:
- No statue is an icon
- Some busts are statues
Conclusions:
- No icon is bust
- All busts are icons
