Logical Reasoning Practice Question and Answer
8 Q:Direction : Following question consists of six statements followed by five conclusions. Consider 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 does not logically follow from the given statements using all statements together.
Statements: Some man are hair.
No hair is child.
All hand are child.
No hand is eye.
Some eye are nose.
All nose are elbow.
Conclusions:(A) No hair is hand.
(B) Some man are not child.
(C) Some nose are not hand.
(D) Some eye are elbow.
(E) All man being child is a possibility.
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5e8eea2a33cfe77e56ccff2dNo hair is child.
All hand are child.
No hand is eye.
Some eye are nose.
All nose are elbow.
Conclusions:(A) No hair is hand.
(B) Some man are not child.
(C) Some nose are not hand.
(D) Some eye are elbow.
(E) All man being child is a possibility.
- 1Afalse
- 2Bfalse
- 3Cfalse
- 4Dfalse
- 5Etrue
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Answer : 5. "E"
Q:Direction: In the question below are given three statements followed by two conclusions numbered I and II. 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:
Only a few Marine is Sea
All Sea is Wave
No Ocean is Marine
Conclusions:
I. Some Waves are not Ocean
II. Some Sea are not Marine
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618a3e3a0d7da340ac2c3268Only a few Marine is Sea
All Sea is Wave
No Ocean is Marine
Conclusions:
I. Some Waves are not Ocean
II. Some Sea are not Marine
- 1Only conclusion I followstrue
- 2Only conclusion II followsfalse
- 3Either conclusion I or II followsfalse
- 4Both conclusions I and II followfalse
- 5None followsfalse
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Answer : 1. "Only conclusion I follows "
Q: A statement is given below followed by two assumptions numbered I and II. You have to decide which of the assumption is implicit in the statement.
Statement:
A warning in a train compartment "To stop train, pull the chain". Penalty for improper use 1000."
Assumptions.
I. Some people misuse the stop chain.
II. On certain occasions, people may want to stop a running train.
Give answer: 830 064c7a6a2a4dbfb486bdb360d
64c7a6a2a4dbfb486bdb360dA warning in a train compartment "To stop train, pull the chain". Penalty for improper use 1000."
I. Some people misuse the stop chain.
II. On certain occasions, people may want to stop a running train.
- 1If only assumption I is implicit.false
- 2If only assumption II is implicit.false
- 3If both I and II are implicit.true
- 4If neither I nor II is implicit.false
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Answer : 3. "If both I and II are implicit. "
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:
1. Some students are teachers.
2. All teachers are boys.
Conclusions:
I. All students are boys.
II. Some boys are students.
III. Some boys are teachers.
IV. All teachers are students
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64c7a7a4a919c8488e1efdad1. Some students are teachers.
2. All teachers are boys.
I. All students are boys.
II. Some boys are students.
III. Some boys are teachers.
IV. All teachers are students
- 1Only I follows.false
- 2Only II and III follows.true
- 3Only IV follows.false
- 4Only I and III follows.false
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Answer : 2. "Only II and III follows. "
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:
All wood are chairs.
No tree is chair.
Some trees are bus.
Conclusions:
I. No wood is tree.
II. Some wood are trees.
III. Some bus are not wood.
IV. Some bus are wood.
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5e992bc9d7da867d9a41d59eAll wood are chairs.
No tree is chair.
Some trees are bus.
Conclusions:
I. No wood is tree.
II. Some wood are trees.
III. Some bus are not wood.
IV. Some bus are wood.
- 1Only I followstrue
- 2Only I and either III or IV followfalse
- 3Only III and either I or II followfalse
- 4Only either I or II and either III or IV followfalse
- 5None of thesefalse
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Answer : 1. "Only I follows "
Q:Directions: In the following questions, the symbols @, #, $, % and & are used with the following meaning as illustrated below-
‘P@Q’ means ‘P is neither smaller than nor equal to Q ’
‘P#Q’ means ‘P is neither greater than nor equal to Q'
‘P$Q’ means ‘P is neither smaller than nor greater than Q’
‘P%Q’ means ‘P is not greater than Q’
‘P&Q’ means ‘P is not smaller than Q’
Now in each of the following questions assuming the given statements to be true, find which of the three conclusions
I, II and III given below them is/are definitely true and give your answer accordingly.
Statement: N@V$W, W%K#L, L%R
Conclusions:
I. L@N
II. K#R
III. V%R
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5fcdf3e3fd6987223908142d‘P@Q’ means ‘P is neither smaller than nor equal to Q ’
‘P#Q’ means ‘P is neither greater than nor equal to Q'
‘P$Q’ means ‘P is neither smaller than nor greater than Q’
‘P%Q’ means ‘P is not greater than Q’
‘P&Q’ means ‘P is not smaller than Q’
Now in each of the following questions assuming the given statements to be true, find which of the three conclusions
I, II and III given below them is/are definitely true and give your answer accordingly.
Conclusions:
I. L@N
II. K#R
III. V%R
- 1Only Ifalse
- 2Both II and IIIfalse
- 3Only I and IIfalse
- 4Only IItrue
- 5All I, II, IIIfalse
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Answer : 4. "Only II"
Q: Statement
Should India create a huge oil reserve like some Western countries to face difficult situations in future?
Arguments
I. No, there is no need to block huge amount of foreign exchange and keep the money idle.
II. Yes, this will help India withstand shocks of sudden rise in oil prices due unforeseen circumstances.
827 05f6b24a2e68c06196f20eebe
5f6b24a2e68c06196f20eebe- 1Cfalse
- 2Dfalse
- 3Afalse
- 4Btrue
- 5Efalse
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Answer : 4. "B"
Q:In each question given below four statements are followed by two conclusions numbered I and II. You have to take the all 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.
Statements:
Some Toys are Boys. All Boys are Cow.
Some Cow are Monkey. Some Monkey are Duck.
Conclusions:
I. Some Duck being Toy is a possibility.
II. Some Cow being Boy is a possibility.
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605da2f3c5cd476495a31f5bSome Toys are Boys. All Boys are Cow.
Some Cow are Monkey. Some Monkey are Duck.
Conclusions:
I. Some Duck being Toy is a possibility.
II. Some Cow being Boy is a possibility.
- 1If only conclusion I follows.true
- 2If only conclusion II follows.false
- 3If either conclusion I or II follows.false
- 4If neither conclusion I nor II follows.false
- 5If both conclusions I and II follow.false
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