Logical Reasoning Practice Question and Answer
8 Q: Statements:
Some quadrilaterals are squares.
All squares are rhombuses.
Conclusions:
I. No quadrilateral is a rhombus.
II. All rhombuses are squares.
III. Some quadrilaterals are rhombuses.
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5f5093c782a7582d8930e523- 1Only conclusion I followsfalse
- 2Only Conclusion III followstrue
- 3Only conclusion II followsfalse
- 4None of the conclusions followsfalse
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Answer : 2. "Only Conclusion III follows"
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:
Should students take part in politics?
Arguments:
I. Yes, it inculcates in them qualities of leadership.
II. No, they should study and build up their career.
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5e9011c8d646bd6677cfd81bStatement:
Should students take part in politics?
Arguments:
I. Yes, it inculcates in them qualities of leadership.
II. No, they should study and build up their career.
- 1if only argument I is strong.false
- 2if only argument II is strong.false
- 3if either I or ll is strong.true
- 4if neither I nor Il is strong.false
- 5if both argument I and II are strong.false
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Answer : 3. "if either I or ll is strong. "
Q: Read the given statement and conclusions carefully and decide which conclusion follows.
Statement:
Sound cannot transmit in vacuum.
Conclusion:
I. We Cannot hear the sound of explosion in vacuum.
II. We cannot hear the sound of explosions in the atmosphere.
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5f5f291e5ec9845dc7f16afcStatement:
Sound cannot transmit in vacuum.
Conclusion:
I. We Cannot hear the sound of explosion in vacuum.
II. We cannot hear the sound of explosions in the atmosphere.
- 1only conclusion I followstrue
- 2only conclusion II followsfalse
- 3both conclusion I and II followsfalse
- 4Neither conclusion I and II followsfalse
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Answer : 1. "only conclusion I follows"
Q: Statement: Illegal construction in the area which attracts thousands of tourists every year has been leading to frequent landslides and floods.
Courses of Action:
I. The government should put a ban on all kinds of construction work in the area.
II. Tourism in the area should be totally banned until illegal construction work stops completely
Given Answer
(A) if only course of action I follow
(B) if only course of action II follows.
(C) if either course of action I or course of action II follows.
(D) if neither course of action I nor course of action II follows.
(E) if both courses of action I and II follow.
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5d89df69019438473fb873f7Courses of Action:
I. The government should put a ban on all kinds of construction work in the area.
II. Tourism in the area should be totally banned until illegal construction work stops completely
Given Answer
(A) if only course of action I follow
(B) if only course of action II follows.
(C) if either course of action I or course of action II follows.
(D) if neither course of action I nor course of action II follows.
(E) if both courses of action I and II follow.
- 1Afalse
- 2Bfalse
- 3Cfalse
- 4Dtrue
- 5Efalse
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Answer : 4. "D"
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 dogs are books.
All books are pictures.
Conclusion:
I. All dogs are pictures.
II. All books are dogs.
III. All pictures are dogs.
IV. Some pictures are books.
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5e90062e90613f3f94231c28Statements:
All dogs are books.
All books are pictures.
Conclusion:
I. All dogs are pictures.
II. All books are dogs.
III. All pictures are dogs.
IV. Some pictures are books.
- 1Only I and IV followstrue
- 2Only II and III followsfalse
- 3Either II or III followsfalse
- 4Either II or IV followsfalse
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Answer : 1. "Only I and IV follows "
Q: Direction: In each question given below two statements are followed by two conclusions numbered I and II You have to take the two given 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.Statement:
X wants to eat toffee.
All boys want to eat toffee.
Conclusions:
I. X is a boy.
II. X likes toffee.
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6023bfc3083f2c6596bca971X wants to eat toffee.
All boys want to eat toffee.
Conclusions:
I. X is a boy.
II. X likes toffee.
- 1Neither conclusion I nor II follows.false
- 2Both conclusions I and II follow.false
- 3Only conclusion I follows.false
- 4Only conclusion II follows.true
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Answer : 4. "Only conclusion II follows."
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Answer : 4. "Only G"
Q: Given is a statement followed by two arguments. Decide which of the arguments is/are strong with respect to the statement.
Statement:
There is an increase in mobile usage and cell phone towers.
Arguments:
I. It shows global development and fast and easy way to get connected with the wider world.
II. In the long run, there will be more signals that will affect the normal functioning of the ecological systems.
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5fec2b6875cddf51b6068286Statement:
There is an increase in mobile usage and cell phone towers.
Arguments:
I. It shows global development and fast and easy way to get connected with the wider world.
II. In the long run, there will be more signals that will affect the normal functioning of the ecological systems.
- 1Neither argument I nor II is strong.false
- 2Both arguments I and II are strong.false
- 3Only argument I is strong.true
- 4Only argument II is strong.false
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