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:Directions: In each question of below are two / three statements followed by two conclusions numbered I and II . You have to take the two / three given statements. to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.
Give answer
(1) If only conclusion I follows
(2) If only conclusion II follows
(3) If either conclusion I or conclusion II follows
(4) If neither conclusion I nor conclusion II follows
(5) If both conclusion I and conclusion II follow
Statements:
All lines are circles.
Some circles are squares.
Conclusions:
I. No square is a line.
II. Some squares are definitely not circles.
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5dedf01b7a98324f194ad7beGive answer
(1) If only conclusion I follows
(2) If only conclusion II follows
(3) If either conclusion I or conclusion II follows
(4) If neither conclusion I nor conclusion II follows
(5) If both conclusion I and conclusion II follow
All lines are circles.
Some circles are squares.
Conclusions:
I. No square is a line.
II. Some squares are definitely not circles.
- 11false
- 22false
- 33false
- 44false
- 55true
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Answer : 5. "5"
Q: Statement:
“Use our product to improve memory of our child. It is based on natural herbs and has no harmful side effects.” An advertisement of a pharmaceutical company.
Assumptions:
I. People generally opt for a medical product which is useful and has no harmful side effects.
II. Improving memory of child is considered as important as important by many parents.
984 05f6dbd05f9079a64e3c179ad
5f6dbd05f9079a64e3c179ad- 1afalse
- 2bfalse
- 3cfalse
- 4dfalse
- 5etrue
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Answer : 5. "e"
Q:Direction: In these questions, relation between different elements is shown in the statements. The statements are followed by two conclusions. Study the conclusions based on the given statement and select the appropriate answer.
Statement: N ≥O > P = Q; R < O < S
Conclusions:
I. S<N
II. N> R
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5e8da256f681623fa55a8756Conclusions:
I. S<N
II. N> R
- 1Only conclusion II is true.true
- 2Either conclusion I or II are true.false
- 3Both conclusion I and II are truefalse
- 4Only conclusion I is true.false
- 5None conclusion is true.false
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Answer : 1. "Only conclusion II is true. "
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Answer : 1. "Only H"
Q: In each of the following questions a statement is given followed by two courses of Action. A course of Action is taken for improvement, follow up etc. Read the statement carefully and give answer -
Statement:
A survey conducted in eight airports has revealed that airports continue to be porous and security as bad as ever.
Course of action:
I. adequate perimeter fencing should be provided.
II. New machines of latest order should be deployed for security purposes.
980 06088fecdbdba7253ca2881a0
6088fecdbdba7253ca2881a0Statement:
A survey conducted in eight airports has revealed that airports continue to be porous and security as bad as ever.
Course of action:
I. adequate perimeter fencing should be provided.
II. New machines of latest order should be deployed for security purposes.
- 1If only course of Action I follows.false
- 2If only course of Action II follows.false
- 3If both course of Action I and II follows.true
- 4If both course of Action I and II not follows.false
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Answer : 3. "If both course of Action I and II follows. "
Q:Directions: In each question of below are two / three statements followed by two conclusions numbered I and II . You have to take the two / three given statements. to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.
Give answer
(1) If only conclusion I follows
(2) If only conclusion II follows
(3) If either conclusion I or conclusion II follows
(4) If neither conclusion I nor conclusion II follows
(5) If both conclusion I and conclusion II follow
Statements:
No fern is a plant.
All roots are ferns.
Conclusions
I. No plant is a root.
II. All ferns are roots.
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5dee134f9a104d77423a6478Give answer
(1) If only conclusion I follows
(2) If only conclusion II follows
(3) If either conclusion I or conclusion II follows
(4) If neither conclusion I nor conclusion II follows
(5) If both conclusion I and conclusion II follow
No fern is a plant.
All roots are ferns.
Conclusions
I. No plant is a root.
II. All ferns are roots.
- 11true
- 22false
- 33false
- 44false
- 55false
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Answer : 1. "1"
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