Logical Deductions syllogisms MCQ Question and Answer

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          All stones are pebbles.

                              All pebbles are rocks.

Conclusions:         I. All stones are rocks.

                             II. All rocks are pebbles.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          All kings are rulers.

                              Some rulers are queens.

Conclusions:         I. Some kings are queens.

                             II. At least some queens are rulers.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          Some gardens are parks.

                              Some parks are areas.

Conclusions:         I. At least some areas are parks.

                             II. No garden is an area.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          No letter is a fax.

                              All messages are faxes.

Conclusions:         I. No message is a letter.

                             II. At least some faxes are messages.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          Some boards are plains.

                             No plain is a square.

Conclusions:         I. All squares are boards.

                             II. All plains are boards.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          Some trees are bushes.

                             All flowers are bushes.

Conclusions:         I. At least some bushes are trees.

                             II. At least some flowers are trees.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          All colors are paints.

                             No paint is a brush.

Conclusions:         I. At least some brushes are colors.

                             II. No brush is a color.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          Some chemicals are organics.

                             All organics are fertilizers.

Conclusions:         I. At least some fertilizers are chemicals.

                             II. All fertilizers are organics.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          No air is solid.

                             Some solids are liquids.

Conclusions:         I. No liquid is air.

                             II. Some air is definitely not liquid. 

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          All gems are diamonds.

                             All diamonds are rocks.

Conclusions:         I. At least some rocks are gems.

                             II. All gems are rocks.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          No holiday is a vacation.

                              Some vacations are trips.

Conclusions:         I. No trip is a holiday.

                             II. Some holidays are definitely not trips.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          Some kites are birds.

                             No kite is an aero plane.

Conclusions:         I. All aero planes are birds.

                             II. Some birds are definitely not kites.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          All metals are plastics.

                             All plastics are fibers.

Conclusions:         I. At least some fibers are metals.

                             II. Some metals are not fibers.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          All roads are streets.

                              No Street is a highway.

Conclusions:         I. No highway is a road.

                             II. All streets are roads.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          Some animals are plants.

                             All plants are rocks.

Conclusions:         I. All plants are animals.

                             II. At least some rocks are animals.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          All cards are sheets.

                              All files are cards.

Conclusions:         I. All cards are files.

                             II. All files are sheets.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          Some questions are answers.

                             All questions are issues.

Conclusions:         I. At least some answers are issues.

                             II. Some answers are definitely not questions.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          Some books are buses.

                              Some buses are trucks.

                              All trucks are trains.

Conclusions:         I. Some trucks are books.

                             II. No truck is book.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          No book is a library.

                             Some books are diaries.

Conclusions:         I. At least some libraries are diaries.

                             II. No diary is a library.

LOGICAL DEDUCTIONS (SYLLOGISMS) :

Directions: In each of the questions given below, two statements are followed by two conclusions numbered I and II. You have to take both the statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:          No pin is a clip.

                             All pins are fans.

Conclusions:         I. All fans are pins.

                             II. No clip is a fan.