Read the given statement and conclusions carefully and decide which conclusion follows.
Statement:
Sound cannot transmit in vacuum.
Conclusion:
I. We Cannot hear the sound of explosion in vacuum.
II. We cannot hear the sound of explosions in the atmosphere.

Statement-
Some drivers are racers.
Some racers are pilates.
Conclusion:
I. Some pilots are drivers.
II. There are no pilot drivers.

Statement 

Should India encourage exports, when most things are insufficient for internal use itself? 

Arguments 

I. Yes, we have to earn foreign exchange to pay for our imports. 

II. No, even selective encouragement would lead to shortages. 

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:

1. All cakes are rocks.

2. All rocks are dams.

Conclusions:

I. Some dams are cakes.

II. All rocks are cakes

Direction: Two Statements are given following by four conclusions, I, II, III and IV. You have to consider that Statements to be true, even if they seem to beat variance from commonly known facts. You are to decide which of the given conclusions can definitely be drawn from the given Statements. Indicate your answer. 
Statements: 
All dogs are books.
All books are pictures.
Conclusion: 
I. All dogs are pictures.
II. All books are dogs.
III. All pictures are dogs.
IV. Some pictures are books.

Read the statements and select a conclusion from the given alternatives: 

Statements: 
Some owls are ostriches.
Some ostriches are crows.
Some crows are black.
Conclusion: 
1. Some owls are black.
2. No ostrich is black.
3. No owl is black.
4. Some ostriches are black. 

Statement: 

Should all the infrastructural development projects in India be handed over to the private sector? 

Arguments: 

I. No, the private sector entities are not equipped to handle such projects. 

II. Yes, such projects are handled by private sector in the developed countries. 

Directions: Each question given below consists of a statement, followed by two arguments numbered I and II. You have to decide which of the arguments is a 'strong' argument and which is a 'weak' argument.
 Give answer
 ( a ) if only argument I is strong.
 ( b ) if only argument II is strong. 
 ( C ) if either I or II is strong.
 ( d ) if neither I nor II is strong.
 ( e ) if both arguments I and II are strong.

Statement 
Should all the practicing doctors be brought under Government control so that they get salary from the Government and treat patients free of cost?
Arguments:
I. No, How can any country do such an undemocratic thing?
II. Yes, despite many problems, it will certainly help minimize, if not eradicate, unethical medical practices.