Logical Reasoning Practice Question and Answer
8 Q:In the following question, one or two statements are given, followed by two conclusions. You have to consider that the statement is true even if it seems to be different from commonly known facts. You have to decide which of the given statements can definitely lead to correct conclusions.
Statement: Regular reading of newspapers leads to increase in general knowledge.
conclusion:
I. Newspapers contain a lot of general knowledge.
II. Growth in general knowledge leads to success in life.
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5dd38e71c2282c484e4652a7conclusion:
I. Newspapers contain a lot of general knowledge.
II. Growth in general knowledge leads to success in life.
- 1Only I is implicit.true
- 2Only II is implied.false
- 3Both I and II are implicit.false
- 4Neither I nor II is implicit.false
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Answer : 1. "Only I is implicit."
Q:In the following question, one or two statements are given, followed by two conclusions. You have to consider that the statement is true even if it seems to be different from commonly known facts. You have to decide which of the given statements can definitely lead to correct conclusions.
Statements :
I. All cows are animals.
II. All deer are cows.
Conclusion:
I.All deer are animals.
II. All animals are cows
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5dd38d8d874d2d52fa3192aeI. All cows are animals.
II. All deer are cows.
Conclusion:
I.All deer are animals.
II. All animals are cows
- 1Only conclusion I applies.true
- 2Only conclusion II applies.false
- 3Conclusions I and II both apply.false
- 4Conclusions I and II none of them apply.false
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Answer : 1. "Only conclusion I applies."
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 : 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: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: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 boxes are toys.
Some toys are nails.
Some nails are stores.
Some stores are shops.
Conclusions:
I. Some shops are toys.
II. Some nails are boxes.
III. No shop is toy.
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5da014ed294df478b483d891Some boxes are toys.
Some toys are nails.
Some nails are stores.
Some stores are shops.
Conclusions:
I. Some shops are toys.
II. Some nails are boxes.
III. No shop is toy.
- 1Only I followfalse
- 2Only III followsfalse
- 3Only either I or III followstrue
- 4Only II followsfalse
- 5None of thesefalse
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Answer : 3. "Only either I or III follows"
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:
R*D, D $ J, J # M, M@K
Conclusion:
I. K # J
II. D @ M
III. R # M
IV. D @ K
(A) None is true
(B) Only I is true
(C) Only II is true
(D) Only III is true
(E) Only IV is true 2621 05d89e68f6b22180fc608f6f4
5d89e68f6b22180fc608f6f4- 1Atrue
- 2Bfalse
- 3Cfalse
- 4Dfalse
- 5Efalse
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Answer : 1. "A"
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:
M $ K, K @ N , N * R, R # W
Conclusions:
I. W @ K
II. M $ R
III. K @ W
IV. M @ N
(A) Only I and II are true
(B) Only I, II and III are true
(C) Only III and IV are true.
(D) Only II, III and IV are true.
(E) None of these 5847 15d89e7cade6f984b11a8f3f3
5d89e7cade6f984b11a8f3f3- 1Afalse
- 2Bfalse
- 3Cfalse
- 4Dfalse
- 5Etrue
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