Logical Reasoning Practice Question and Answer
8 Q:In each question below are given statements followed by two conclusions numbered I and II. You have taken the two given statements to be true even if they seem to be at variance with commonly known facts. Read the conclusions logically follows from the given statements disregarding commonly known facts. Give answer.
( a ) Only I follow.
( b ) Only II follow.
( c ) If either I or II follows.
( d ) Neither I nor II follows.
( e ) Both I and II follow.
Statement:
Some shoes are handkerchiefs.
Some handkerchiefs are calculators.
All calculators are papers.
Conclusion:
(I) No calculator is a shoe
(II) No shoe is a paper.
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5e33d3248f07c156e0ac7f8a( a ) Only I follow.
( b ) Only II follow.
( c ) If either I or II follows.
( d ) Neither I nor II follows.
( e ) Both I and II follow.
Some shoes are handkerchiefs.
Some handkerchiefs are calculators.
All calculators are papers.
Conclusion:
(I) No calculator is a shoe
(II) No shoe is a paper.
- 1Afalse
- 2Bfalse
- 3Cfalse
- 4Dtrue
- 5Efalse
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Answer : 4. "D"
Q: Direction: In the following questions, the symbol @ , $, *, # and δ are used with the following meaning as illustrated below:
‘P $ Q’ means ‘P’ is not smaller than Q’.
‘P @ Q’ means ‘P is neither smaller than nor equal to Q’.
‘P # Q’ means ‘P is neither greater than nor equal to Q’.
‘P δ Q’ means ‘P is neither greater than nor smaller than Q’.
‘P * Q’ means ‘P is not greater than Q’.
Now in each of the following questions assuming the given statements to be true, find which of the four conclusion I, II , III and IV given below them is/are definitely true and given your answer accordingly.
Statements:
N δ B, B$W, W # H, H*M
Conclusion:
I. M @ W
II. H@N
III. WδN
IV. W#N
(A) only I is true
(B) Only III is true
(C) Only IV is true
(D) Only either III or IV is true.
(E) Only Either III or IV and I are 2022 05d89e3fb6b22180fc608f489
5d89e3fb6b22180fc608f489- 1Afalse
- 2Bfalse
- 3Cfalse
- 4Dfalse
- 5Etrue
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Answer : 5. "E"
Q: Statements: Those working in private firms are hardworking.
Conclusion:
I. Some hardworking people work in private firms.
II. Government employees are not hardworking.
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5f5206dfe4b1aa1401c5fc16Conclusion:
I. Some hardworking people work in private firms.
II. Government employees are not hardworking.
- 1Only conclusion I followstrue
- 2Only conclusion II followsfalse
- 3Either I or II followsfalse
- 4Neither I nor II followfalse
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Answer : 1. "Only conclusion I follows"
Q: Statements:
1. All Students like excursions.
2.Some Students like laboratory experiments.
Conclusion:
I. Students who like Laboratory experiments also like excursions.
II. Some students do not like Laboratory experiments but like excursion.
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5f3cc24a069d3f5fd51cd78f1. All Students like excursions.
2.Some Students like laboratory experiments.
Conclusion:
I. Students who like Laboratory experiments also like excursions.
II. Some students do not like Laboratory experiments but like excursion.
- 1only I followfalse
- 2only II followfalse
- 3conclusion I and II followtrue
- 4Neither I nor II followfalse
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Answer : 3. "conclusion I and II follow"
Q: In the question below, two statements are given followed by two conclusions numbered I and II. You have to take the two statements to be true even if they seem to be variance from the commonly known facts and then decide which of the given conclusions logically follows from the given statements disregarding the commonly known facts.
Statements: Some rings are circles.
No circle is a square.
Conclusion I. No ring is a square.
II. All rings are squares.
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5d4c0a4d0c5c9f706c69a99bStatements: Some rings are circles.
No circle is a square.
Conclusion I. No ring is a square.
II. All rings are squares.
- 1If only conclusion I followstrue
- 2if only conclusion II followsfalse
- 3if either conclusion I or conclusion II followsfalse
- 4If neither conclusion I nor conclusion II followsfalse
- 5If both conclusions I and II followfalse
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Answer : 1. "If only conclusion I follows"
Q:In each question below are given statements followed by two conclusions numbered I and II. You have taken the two given statements to be true even if they seem to be at variance with commonly known facts. Read the conclusions logically follows from the given statements disregarding commonly known facts. Give answer.
( a ) Only I follow.
( b ) Only II follow.
( c ) If either I or II follows.
( d ) Neither I nor II follows.
( e ) Both I and II follow.
Statement:
Some wars are battle.
All fights are wars.
Conclusion:
( I ) All fights being battle is a possibility
( II ) No fight is a battle
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5e33d1dd83fbae656b44d956( a ) Only I follow.
( b ) Only II follow.
( c ) If either I or II follows.
( d ) Neither I nor II follows.
( e ) Both I and II follow.
Some wars are battle.
All fights are wars.
Conclusion:
( I ) All fights being battle is a possibility
( II ) No fight is a battle
- 1Atrue
- 2Bfalse
- 3Cfalse
- 4Dfalse
- 5Efalse
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Answer : 1. "A"
Q: In this question, two statements I and II have been given. These statements may be independent causes or effects of independent causes or a common cause. One of the statements maybe the effect of the other statement. Read both statements and select the correct answer.
I. This year College X reduced the cut-off marks to 50 from 60 for the entrance exam.
II. In the last two years, the Students Union in College X has been actively negotiating with the college administration regarding the Quality of food and Health and Hygiene standards at the College Canteen.
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64cb6d333fde307e3f5776d9- 1II is the cause and I is its possible effectfalse
- 2I is the cause and II is its possible effectfalse
- 3Both I and II are effects of independent causestrue
- 4Both I and II are independent causesfalse
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Answer : 3. "Both I and II are effects of independent causes"
Q: The Government of India was both whole Sale Price India (WPI) and Consumer Price Index (CPI) to measure the rate of inflation. But CPI is better indicator as compare to the WPI.
Which of the following conclusions supports the above statements?
(A) All the countries of the world use CPI to measure the rate of inflation.
(B) Majoring of the population of India buy commodities at the retail prices.
(C) Majority of the population of India are very poor.
(D) The WPI has a very old bare year.
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61e63b2d84abb21da1716d7aWhich of the following conclusions supports the above statements?
- 1Only Afalse
- 2Only Btrue
- 3Only A, B and Cfalse
- 4Only Cfalse
- 5Only C and Dfalse
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