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<u>Statements :</u> All doors are buses. All buses are leaves. No leaf is a flower.<br><br><u>Conclusions :</u><br>I. No flower is a door.<br>II. No flower is a bus.<br>III. Some leaves are doors.<br>IV. Some leaves are buses.

Correct Answer: All follow
IV is the converse of the second premise and so it holds.

All doors are buses. All buses are leaves.

Since both the premises are universal and affirmative, the conclusion must be universal affirmative and should not contain the middle term. So, it follows that 'All doors are leaves'. III is the converse of this conclusion and so it holds.

All buses are leaves. No leaf is a flower.

Since both the premises are universal and one premise is negative, the conclusion must be universal negative and should not contain the middle term. So, it follows that 'No bus is flower'. II is the converse of this conclusion and so it holds.

All doors are buses. No bus is flower.

As discussed above, it follows that 'No door is flower'. I is the converse of this conclusion and so it also holds.

Statements : All rods are bricks. Some bricks are ropes. All ropes are doors.

Conclusions :
I. Some rods are doors.
II. Some doors are bricks.
III. Some rods are not doors.
IV. All doors are ropes.

Statements : All jungles are buses. All books are buses. All fruits are books.

Conclusions :
I. Some fruits are jungles.
II. Some buses are books.
III. Some buses are jungles.
IV. All fruits are buses.

Statements : All doors are roads. No road is fruit. Some flowers are doors.

Conclusions :
I. Some fruits are doors.
II. Some fruits are flowers.
III. Some roads are flowers.
IV. No fruit is flower.

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement. Statements: Some cars are buses.
All cars are caves. Conclusion: I. Some caves are not buses II. Some caves are buses III. No cave is a bus IV. Some caves are cars

As a result of a collision between two buses a passenger in one of the buses died. The accident occurred due to negligence of the drivers of both the buses. In a suit by the legal representative of the deceased against owners of both the buses, which one of the following statements is legally sustainable?

The minimum width for __________ doors ____________ doors and doors in public building such as hospitals, library, etc., are 800 mm, 1 m and 1.2 meters respectively.

Statements : All branches are flowers. All flowers are leaves.

Conclusions :
I. All branches are leaves.
II. All leaves are branches.
III. All flowers are branches.
IV. Some leaves are branches.

Suppose you can travel from a place A to a place B by 3 buses, from place Bto place C by 4 buses, from place C to place D by 2 buses and from place D to place E by 3buses. In how many ways can you travel ?from A to E?

The longest leaf in a leaf spring is called centre leaf.

Below are given statements followed by two conclusions I and II. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Statements : Some buds are flowers
All flowers are trees
All trees are leaves Conclusions : I. Some leaves are buds
II. All flowers are leaves Decide which of the below options logically follows the given conclusions.