Logical Reasoning Practice Question and Answer
8 Q: In the following question below are given some statements followed by some conclusions based on those statements. 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:
I. Some L are R.
II. Some A are R.
Conclusion:
I. All A are L.
II. All R are L.
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64805fec23e51f477704e55bI. Some L are R.
II. Some A are R.
I. All A are L.
II. All R are L.
- 1Only conclusion I followsfalse
- 2Neither conclusion followstrue
- 3Only conclusion II followsfalse
- 4Both conclusions I and II followsfalse
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Answer : 2. "Neither conclusion follows"
Q:Direction: - In each question given below four statements are followed by two conclusions numbered I and II. You have to take the four statements to be true even if they seem to be at variance from the commonly known facts. Read the conclusions and decide which logically follows from the given statements disregarding commonly known facts:
1. If only conclusion I follows.
2. If only conclusion II follows.
3. If either conclusion I or II follows.
4. If neither conclusion I nor II follows.
5. If both conclusions I and II follow.
Statements:
Some ode are lovely
All lovely are music
No music is sad
No sad is joy
Conclusions:
(I) All ode being joy is a possibility
(II) Some lovely being sad is a possibility
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5ed9ba55e11a1c4b43e62e161. If only conclusion I follows.
2. If only conclusion II follows.
3. If either conclusion I or II follows.
4. If neither conclusion I nor II follows.
5. If both conclusions I and II follow.
Some ode are lovely
All lovely are music
No music is sad
No sad is joy
Conclusions:
(I) All ode being joy is a possibility
(II) Some lovely being sad is a possibility
- 11true
- 22false
- 33false
- 43false
- 55false
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Answer : 1. "1"
Q: Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
All cards are boxes.
All boxes are torches.
All torches are shoes.
Conclusions:
I. All shoes are torches.
II. All torches are boxes.
III. All boxes are cards.
IV. All cards are shoes.
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647dab3851bf194753f8d787All cards are boxes.
All boxes are torches.
All torches are shoes.
I. All shoes are torches.
II. All torches are boxes.
III. All boxes are cards.
IV. All cards are shoes.
- 1Only conclusion IV followstrue
- 2Only conclusions II and III followfalse
- 3Only conclusions I and II followfalse
- 4Only conclusion III followsfalse
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Answer : 1. "Only conclusion IV follows"
Q: Statement:
Should school education be made free in India?
Arguments:
I. Yes, this is the only way to improve the level of literacy.
II. No, it would add to the already heavy burden on the exchequer.
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5f6b2b3df9079a64e3b1cf39- 1Cfalse
- 2Dfalse
- 3Afalse
- 4Btrue
- 5Efalse
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Answer : 4. "B"
Q:Direction :In each question below are given three four conclusion numbered I, II, III and IV. 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 followed by
Statements :
Some pepsi are coffee .
Some coke are pepsi .
All coffee are tea .
Conclusions :
I . Some coffee are pepsi .
II . Some coffee are not pepsi .
III . Some coke are coffee .
IV . Some tea are pepsi .
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5e993574a617427daa9bba5dSome pepsi are coffee .
Some coke are pepsi .
All coffee are tea .
Conclusions :
I . Some coffee are pepsi .
II . Some coffee are not pepsi .
III . Some coke are coffee .
IV . Some tea are pepsi .
- 1Only either I or II and III followtrue
- 2Only II and either III or IV followfalse
- 3Only I and IV followfalse
- 4Only II and III followfalse
- 5None of thesefalse
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Answer : 1. "Only either I or II and III follow "
Q:Direction: In these questions the symbols $ , @ , £ , • and # are used with different meanings as given below :
' X $ Y ' means X is neither greater than nor smaller than Y '
' X @ Y ' means X is neither greater than nor equal to Y '
' X £ Y ' means X is neither smaller than nor equal to Y '
' X• Y ' means X is not smaller than Y '
' X # Y ' means X is not greater than Y '
( A ) If only conclusion I is true
( B ) If only conclusion II is true
( C ) If either conclusion I or II is true
(D ) If neither conclusion I nor II is true
( E ) If both conclusion I and II are true
Statements : W• P , P£ G , G @ I , I # N
Conclusions :
I . I £ P
II . N # W
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5e992140a617427daa9b8512' X $ Y ' means X is neither greater than nor smaller than Y '
' X @ Y ' means X is neither greater than nor equal to Y '
' X £ Y ' means X is neither smaller than nor equal to Y '
' X• Y ' means X is not smaller than Y '
' X # Y ' means X is not greater than Y '
( A ) If only conclusion I is true
( B ) If only conclusion II is true
( C ) If either conclusion I or II is true
(D ) If neither conclusion I nor II is true
( E ) If both conclusion I and II are true
Conclusions :
I . I £ P
II . N # W
- 1Afalse
- 2Bfalse
- 3Cfalse
- 4Dtrue
- 5Efalse
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Answer : 4. "D"
Q: Statement:
The Principal instructed all the teachers to be careful in class because some students may disturb other students.
Assumptions:
I. The teachers will handle the situation properly and they will point out the naughty students.
II. The students will welcome the decision of the Principal
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5f6db8a6ec13dd748005e97d- 1afalse
- 2bfalse
- 3cfalse
- 4dfalse
- 5etrue
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Answer : 5. "e"
Q: Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
I. Some red are rat.
II. Some rat are wild.
Conclusions:
I. Some wild are rat.
II. All wild are rat.
III. Some red are wild.
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643e7ec75e6b046f1b0761eb- 1None of the conclusions follows.false
- 2Only conclusion I follows.true
- 3Only conclusion III follows.false
- 4Only conclusion II followsfalse
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