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.
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:In the question given below , two statements are given followed by four Conclusion I, II, III and IV.You have to consider the two statements to be true even if they seem to be at variance from commonly known facts .You have to decide which of the given conclusion , if any , follow from the given statements.
Statements
All goats are tigers.
All tigers are lions.
Conclusions :
I. All tigers are goats
II. All lions are tigers
III. No goat is a lion
IV. No lion is a goat
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5ef2c29110419f1973eba915All goats are tigers.
All tigers are lions.
Conclusions :
I. All tigers are goats
II. All lions are tigers
III. No goat is a lion
IV. No lion is a goat
- 1Either Il or III followsfalse
- 2Either Il or IV followsfalse
- 3Either I or III followsfalse
- 4None of the conclusions followtrue
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Answer : 4. "None of the conclusions follow"
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:Directions: The question below has a statement followed by two conclusions numbered I and II. Based on this choose the option that is most suitable.
Give answer (a) if only Conclusion I is follows.
Give answer (b) if only Conclusion II is follows.
Give answer (c) if either Conclusion I or II is follows.
Give answer (d) if neither Conclusion I nor II is follows.
Give answer (e) if both Conclusion I and II are follows.
Statement:
X has topped the graduation exams in the state by scoring 800 marks out of 1000 marks.
Conclusions
I. Nobody else in the state has scored more than 800 marks
II. The person scoring 400 marks will pass the exam.
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619e248f2f80a134c81cc53fGive answer (a) if only Conclusion I is follows.
Give answer (b) if only Conclusion II is follows.
Give answer (c) if either Conclusion I or II is follows.
Give answer (d) if neither Conclusion I nor II is follows.
Give answer (e) if both Conclusion I and II are follows.
X has topped the graduation exams in the state by scoring 800 marks out of 1000 marks.
Conclusions
I. Nobody else in the state has scored more than 800 marks
II. The person scoring 400 marks will pass the exam.
- 1atrue
- 2bfalse
- 3cfalse
- 4dfalse
- 5efalse
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Answer : 1. "a"
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 boys are teachers .
All girls are teachers .
All girls are women .
Conclusions :
I . Some women are teachers .
II . Some boys are teachers .
III . Some teachers are boys .
IV . Some girls are teachers .
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5e993877e5bd7218e0acf04bAll boys are teachers .
All girls are teachers .
All girls are women .
Conclusions :
I . Some women are teachers .
II . Some boys are teachers .
III . Some teachers are boys .
IV . Some girls are teachers .
- 1Only I and II followsfalse
- 2Only I , II and IV followsfalse
- 3Only I and either II or III followfalse
- 4All followtrue
- 5None of thesefalse
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Answer : 4. "All follow "
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. No Monkey is a Cow.
II. All Cow are Toy.
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605da5cac5cd476495a331f9Some Toys are Boys. All Boys are Cow.
Some Cow are Monkey. Some Monkey are Duck.
Conclusions:
I. No Monkey is a Cow.
II. All Cow are Toy.
- 1If only conclusion I follows.false
- 2If only conclusion II follows.false
- 3If either conclusion I or II follows.false
- 4If neither conclusion I nor II follows.true
- 5If both conclusions I and II follow.false
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Answer : 4. "If neither conclusion I nor II follows. "
Q: Here a statement is followed by two arguments 1 and 2. You have to decide which argument is a 'strong argument' and which is a 'weak argument'. Give Answer –
Statement: Should student union elections be banned in universities?
Argument
1. Yes, it will be helpful in creating an academic environment in the universities.
2. No, we will not get any politicians in future.
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619b72ab925df30febe2bfed- 1Only argument 1 is strong.true
- 2Only argument 2 is strong.false
- 3Neither argument 1 nor 2 is strong.false
- 4Both 1 and 2 are strong arguments.false
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Answer : 1. " Only argument 1 is strong."
Q: Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
I. Some blue are red.
II. Some green are red.
Conclusions:
I. No blue is green.
II. No red is green.
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642127e232185cce37033fa5- 1Only conclusion I followsfalse
- 2Both conclusions I and II followfalse
- 3Only conclusion II followsfalse
- 4Neither conclusion I nor II followstrue
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