Syllogisms(Reasoning Aptitude ) Questions and answers for exam Preparation

Reasoning Aptitude

SYLLOGISMS MCQs

Syllogistic Reasoning

Total Questions : 286 | Page 4 of 29 pages

Question 31. In the following question there are some statements. Which are followed by some conclusions. Choose the conclusions which logically follow from the given statements.

Statements : No door is dog. All the dogs are cats.
Conclusions :
I. No door is cat.
II. No cat is door.
III. Some cats are dogs.
IV. All the cats are dogs.

Only (II) and (IV)
Only (I) and (III)
Only (III) and (IV)
Only (III)
All the four

Discuss Question

Answer: Option D. -> Only (III)

Question 32. In the following question there are some statements. Which are followed by some conclusions. Choose the conclusions which logically follow from the given statements.

Statements : All green are blue. All blue are white.
Conclusions :
I. Some blue are green.
II. Some white are green.
III. Some green are not white.
IV. All white are blue.

Only (I) and (II)
Only (I) and (III)
Only (I) and (IV)
Only (II) and (IV)
Only (I) and (III)

Discuss Question

Answer: Option A. -> Only (I) and (II)

Question 33. In the following question there are some statements. Which are followed by some conclusions. Choose the conclusions which logically follow from the given statements.

Statements : All men are vertebrates. Some mammals are vertebrates.
Conclusions :
I. All men are mammals.
II. All mammals are men.
III. Some vertebrates are mammals.
IV. All vertebrates are men.

Only (IV)
Only (II)
Only (III)
Only (I)
Only (I) and (III)

Discuss Question

Answer: Option C. -> Only (III)

Question 34. In the following question there are some statements. Which are followed by some conclusions. Choose the conclusions which logically follow from the given statements.

Statements : All the phones are scales. All the scales are calculators.
Conclusions :
I. All the calculators are scales.
II. All the phones are calculators
III. All the scales are phones.
IV. Some calculators are phones.

Only (I) and (IV)
Only (III) and (IV)
Only (II) and (IV)
Only (I) and (II)
Only (I) and (III)

Discuss Question

Answer: Option C. -> Only (II) and (IV)

Question 35. In the following question there are some statements. Which are followed by some conclusions. Choose the conclusions which logically follow from the given statements.

Statements : Some tables are T.V. Some T.V. are radios.
Conclusions :
I. Some tables are radios.
II. Some radios are tables.
III. All the radios are T.V.
IV. All the T.V. are tables.

Only (II) and (IV)
Only (I) and (III)
Only (IV)
Only (I) and (IV)
None of the four.

Discuss Question

Answer: Option E. -> None of the four.

Question 36. In the following question there are some statements. Which are followed by some conclusions. Choose the conclusions which logically follow from the given statements.

Statements : Some pens are books. Some books are pencils.
Conclusions :
I. Some pens are pencils.
II. Some pencils are pens.
III. All pencils are pens.
IV. All books are pens.

Only (I) and (III)
Only (II) and (IV)
All the four
None of the four
Only (I)

Discuss Question

Answer: Option D. -> None of the four

Question 37. In the following question there are some statements. Which are followed by some conclusions. Choose the conclusions which logically follow from the given statements.

Statements : All the books are pencils. No pencil is eraser.
Conclusions :
I. All the pencils are books.
II. Some erasers are books.
III. No book is eraser.
IV. Some books are erasers.

Only (III)
Only (I) and (III)
Only (I) and (II)
Only (II) and (III)
Only (III) and (IV)

Discuss Question

Answer: Option A. -> Only (III)

Question 38. In the following question there are some statements. Which are followed by some conclusions. Choose the conclusions which logically follow from the given statements.

Statements : All the goats are tigers. All the tigers are lions.
Conclusions :
I. All the goats are lions.
II. All the lions are goats.
III. Some lions are goats.
IV. Some tigers are goats.

All the four
Only (I), (II) and (III)
Only (I), (III) and (IV)
Only (II), (III) and (IV)
Only (III) and (IV)

Discuss Question

Answer: Option C. -> Only (I), (III) and (IV)

Question 39. In the following question there are some statements. Which are followed by some conclusions. Choose the conclusions which logically follow from the given statements.

Statements : All the locks are keys. All the keys are bats. Some watches are bats.
Conclusions :
I. Some bats are locks.
II. Some watches are keys.
III. All the keys are locks.

Only (I) and (II)
Only (I)
Only (II)
Only (I) and (III)

Discuss Question

Answer: Option B. -> Only (I)

Question 40. In the following question there are some statements. Which are followed by some conclusions. Choose the conclusions which logically follow from the given statements.

Statements : All the research scholars are psychologists. Some psychologists are scientists.
Conclusions :
I. All the research scholars are scientists.
II. Some research scholars are scientists.
III. Some scientists are psychologists.
IV. Some psychologists are research scholars.