Logical Reasoning Practice Question and Answer
8 Q:Directions : In each of the questions below are given four statements followed by three conclusions numbered I, II, and III. You have to take 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 conclusions logically follows from the given statements disregarding commonly known facts.
Statements:
All chairs are keys.
All Key are balloons.
Some balloons are mirrors.
Some mirrors are desks.
Conclusions:
I. Some desks are keys.
II. Some balloons are chairs.
III. Some mirrors are balloons.
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5da018f6294df478b483e00aAll chairs are keys.
All Key are balloons.
Some balloons are mirrors.
Some mirrors are desks.
Conclusions:
I. Some desks are keys.
II. Some balloons are chairs.
III. Some mirrors are balloons.
- 1Only I followsfalse
- 2Only II followsfalse
- 3Only III followsfalse
- 4Only II and III followtrue
- 5All I, II and III follows.false
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Answer : 4. "Only II and III follow"
Q: A situation is given, followed by two conclusions I and II. Read the situation and both the conclusions carefully and select the correct answer.
Situation: Since the past 15 years, 75% of the products in the world’s pottery market comes from Country K. However, the employment in the pottery industry of Country K has been consistently declining by 5-9% every year since the past 3 years.
Conclusions:
I. Even after declining employment, Country K has enough potters to continue contributing equally to the international market.
II. The local demand of pottery in Country K has substantially decreased leading to less interest among potters. 2241 0649ec85a1a612ce00104e061
649ec85a1a612ce00104e061Situation: Since the past 15 years, 75% of the products in the world’s pottery market comes from Country K. However, the employment in the pottery industry of Country K has been consistently declining by 5-9% every year since the past 3 years.
- 1Neither I nor II can be concludedfalse
- 2Only II can be concludedfalse
- 3Only I can be concludedtrue
- 4Both I and II can be concludedfalse
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Answer : 3. "Only I can be concluded"
Q: Read the given statements and conclusions carefully and decide which of the conclusions logically follow(s) from the statements.
Statements:
All scientists working in Japan are talented.
Some Chinese scientists are working in Japan.
Conclusions:
I. No Chinese scientist is talented.
II. Some talented Chinese scientists are working in Japan.
III. All talented scientists are Japanese.
IV. Some Chinese scientists are talented.
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60f56acf16158a5eeda06f62All scientists working in Japan are talented.
Some Chinese scientists are working in Japan.
Conclusions:
I. No Chinese scientist is talented.
II. Some talented Chinese scientists are working in Japan.
III. All talented scientists are Japanese.
IV. Some Chinese scientists are talented.
- 1Only conclusion III and IV follow.false
- 2Only conclusion II and IV follow.true
- 3Only conclusion I follows.false
- 4Only conclusion II follows.false
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Answer : 2. "Only conclusion II and IV follow."
Q: Direction: Two Statements are given following by four conclusions, I, II, III and IV. You have to consider that Statements to be true, even if they seem to beat variance from commonly known facts. You are to decide which of the given conclusions can definitely be drawn from the given Statements. Indicate your answer.
Statements:
All pens are pencils.
No pencil is monkey.
Conclusion:
I. No pen is monkey.
II. Some pens are monkey.
III. All monkeys are pens.
IV. Some monkeys are pens.
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5e900781d646bd6677cfa99cStatements:
All pens are pencils.
No pencil is monkey.
Conclusion:
I. No pen is monkey.
II. Some pens are monkey.
III. All monkeys are pens.
IV. Some monkeys are pens.
- 1Either conclusion II or III followsfalse
- 2Either conclusion II or IV followsfalse
- 3Only conclusion I followstrue
- 4All conclusion followsfalse
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Answer : 3. "Only conclusion I follows "
Q: Statement:
School management has announced to take strict action against those students who do not report in class on time.
Assumptions:
I. They want to maintain the dignity of school.
II. They want to develop discipline in students.
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5dc11ae0b0e9c27a7e27c1eeSchool management has announced to take strict action against those students who do not report in class on time.
Assumptions:
I. They want to maintain the dignity of school.
II. They want to develop discipline in students.
- 1Only assumption I is implicit.false
- 2assumption I and II both are implicittrue
- 3Neither assumption I nor assumption II is implicit.false
- 4Only assumption II is implicit.false
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Answer : 2. "assumption I and II both are implicit "
Q: Directions: - Each question given below consists of a statement, followed by two arguments numbered I and II. You have to decide which of the arguments is a ‘strong’ argument and which is a ‘weak’ argument.
Statement:
Are nuclear families better than joint families?
Arguments:
I. No, joint families ensure security and also reduce the burden of work.
II. Yes, nuclear families ensure greater freedom.
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5e901780d646bd6677d00464Statement:
Are nuclear families better than joint families?
Arguments:
I. No, joint families ensure security and also reduce the burden of work.
II. Yes, nuclear families ensure greater freedom.
- 1if only argument I is strong.false
- 2if only argument II is strong.false
- 3if either I or ll is strong.false
- 4if neither I nor Il is strong.false
- 5if both argument I and II are strong.true
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Answer : 5. "if both argument I and II are strong. "
Q:Directions : In each of the questions below are given four statements followed by three conclusions numbered I, II, and III. You have to take 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 conclusions logically follows from the given statements disregarding commonly known facts.
Statements:
Some drums are posters.
All posters are windows.
Some windows are tablets.
All tablets are books.
Conclusions:
I. Some windows are drums.
II. Some books are posters.
III. Some tablets are drums.
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5da017ae294df478b483dc04Some drums are posters.
All posters are windows.
Some windows are tablets.
All tablets are books.
Conclusions:
I. Some windows are drums.
II. Some books are posters.
III. Some tablets are drums.
- 1None followsfalse
- 2Only I followstrue
- 3Only II followsfalse
- 4Only III followsfalse
- 5Only I and II followfalse
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Answer : 2. "Only I follows"
Q: Statements
E=F˂G˂H
G ≥ I
Conclusions I. H˃I
II. E≥I
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5d4bfb622a48456849855b4aE=F˂G˂H
G ≥ I
Conclusions I. H˃I
II. E≥I
- 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 conclusion I and II followfalse
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