Some hills are rivers. Some rivers are desrets. All desrets are roads.

Conclusions:

1. Some roads are rivers

2. Some roads are hills

3. Some deserts are hills

Consider the following statement and select the best option.

Gold is more expensive than silver.

Consider the given statements true and decide which of the given conclusions logically follows from the statements.

Statements :

1. Some tables are books.

2. All books are chairs.

Conclusions :

1. Some books are tables.

2. Some chairs are books.

Consider the given statements as true and decide which of the given conclusions can definitely be drawn from the given statements.

Statements :

All carpenters are workers. All workers are hardworking.

Conclusions :

1. All the hardworking people are workers.

2. All the carpenters are hardworking.

Decide which of the conclusions logically follows from the information given in the statement.

Statements :

During the rainy season many train accidents occur in hilly regions due to landslides.

Conclusions :

1. Trains should not run during the rainy season.

2. More precautions should be taken by the government to avoid landslides.

An assertion and a reason are given below.

Assertion : When velocity is kept constant and wavelength is halved, then the frequency is doubled.

Reason : Velocity = Frequency x Wavelength

Choose the answer.

 In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement I: No medals are trophies

Statement II: No badges are medals

Conclusion I: All trophies are badges

Conclusion II: Some badges are trophies

Consider the given statement as true and decide which of the given conclusions can definitely be drawn from the given statements.

Statements :

All dogs are cats. All cats are bats.

Conclusions :

1. All bats are cats.

2. All dogs are bats.

Consider the given question and decide which of the following statements is sufficient to answer the question.

What is the weight of ten iron balls if each ball is of the same weight?

Statements :

1. One-fourth of each ball's weight is 5 kg.

2. The total weight of three iron balls is 20 kg more than the total weight of two iron balls.