Logical Reasoning Practice Question and Answer
8 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:
"If you want to give any advertisement, give it in the newspaper X". -A tells B.
Assumptions:
I. B wants to publicise his products.
II. Newspaper X has a wide circulation.
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5f6db7d0f9079a64e3c12bc1- 1afalse
- 2btrue
- 3cfalse
- 4dfalse
- 5efalse
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Answer : 2. "b"
Q:Direction: - In each question given below four statements are followed by two conclusions numbered I and II. You have to take the four 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 from the given statements disregarding commonly known facts:
1. If only conclusion I follows.
2. If only conclusion II follows.
3. If either conclusion I or II follows.
4. If neither conclusion I nor II follows.
5. If both conclusions I and II follow.
Statements:
Some logic are right. Some right are left.
No left is grace. All grace are beauty
Conclusions:
(I) Some beauty are not right
(II) Some beauty are not left
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5ed9b99ff528050f914fbc2f1. If only conclusion I follows.
2. If only conclusion II follows.
3. If either conclusion I or II follows.
4. If neither conclusion I nor II follows.
5. If both conclusions I and II follow.
Some logic are right. Some right are left.
No left is grace. All grace are beauty
Conclusions:
(I) Some beauty are not right
(II) Some beauty are not left
- 11false
- 22true
- 33false
- 44false
- 55false
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Answer : 2. "2"
Q:Direction : In each of the questions below are given some statements followed by two conclusions. 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.
(a) If only conclusion I follows.
(b) If only conclusion II follows.
(c) If either conclusion I or II follows.
(d) If neither conclusion I nor II follows.
(e) If both conclusions I and II follow.
Statements: A<S<D=F>G;
H>D<Z<X<C
Conclusion
I: A<C
II: C≥G
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603debbae759ac364c8be129(a) If only conclusion I follows.
(b) If only conclusion II follows.
(c) If either conclusion I or II follows.
(d) If neither conclusion I nor II follows.
(e) If both conclusions I and II follow.
- 1(A)true
- 2(B)false
- 3(C)false
- 4(D)false
- 5(E)false
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Answer : 1. "(A)"
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Answer : 3. "Only F"
Q:Direction : In each of the questions below are given some statements followed by two conclusions. 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.
(a) If only conclusion I follows.
(b) If only conclusion II follows.
(c) If either conclusion I or II follows.
(d) If neither conclusion I nor II follows.
(e) If both conclusions I and II follow.
Statements: C=V>B>N>M<S<D<F<G
Conclusion
I: B>M
II: M<G
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603dec23cd43d04a8f5cf955(a) If only conclusion I follows.
(b) If only conclusion II follows.
(c) If either conclusion I or II follows.
(d) If neither conclusion I nor II follows.
(e) If both conclusions I and II follow.
- 1(A)false
- 2(B)false
- 3(C)false
- 4(D)false
- 5(E)true
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Answer : 5. "(E)"
Q: Statement:
His recent investment in the shares of Company A is only a gamble.
Assumptions
I. He may incur loss on his investment.
II. He may gain from his investment.
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5f6db77f5256e8407c2f5928- 1afalse
- 2bfalse
- 3ctrue
- 4dfalse
- 5efalse
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Answer : 3. "c"
Q:Direction: In these questions the symbols $ , @ , £ , • and # are used with different meanings as given below :
' X $ Y ' means X is neither greater than nor smaller than Y '
' X @ Y ' means X is neither greater than nor equal to Y '
' X £ Y ' means X is neither smaller than nor equal to Y '
' X• Y ' means X is not smaller than Y '
' X # Y ' means X is not greater than Y '
( A ) If only conclusion I is true
( B ) If only conclusion II is true
( C ) If either conclusion I or II is true
(D ) If neither conclusion I nor II is true
( E ) If both conclusion I and II are true
Statements: Z£N, N # K, K $ M, M@R
Conclusions:
I. M $ N
II. M£N 1021 05e992533a617427daa9b922e
5e992533a617427daa9b922e' X $ Y ' means X is neither greater than nor smaller than Y '
' X @ Y ' means X is neither greater than nor equal to Y '
' X £ Y ' means X is neither smaller than nor equal to Y '
' X• Y ' means X is not smaller than Y '
' X # Y ' means X is not greater than Y '
( A ) If only conclusion I is true
( B ) If only conclusion II is true
( C ) If either conclusion I or II is true
(D ) If neither conclusion I nor II is true
( E ) If both conclusion I and II are true
- 1Afalse
- 2Bfalse
- 3Ctrue
- 4Dfalse
- 5Efalse
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