Statement: India's economy is depending mainly on forests. 

Conclusions:
I. Trees should be preserved to improve Indian economy. 
II. India wants only maintenance of forests to improve economic conditions. 

Statement: Sun is the source of light. 

Conclusions: 
I. Moon is not the source of light. 
II. Light has only one source.

Statement: Know nothing except the fact of my ignorance.
 
Conclusions:
I. Writer's knowledge is very poor. 
II. The world of knowledge is too vast to be explored by a single person. 

Statement: Animals live on oxygen. 

Conclusions:
I. Plants do not live on oxygen.
II. Anything that needs oxygen is bound to be animal. 

Statement: A room with flowers looks beautiful. 

Conclusions:
I. Flowers are grown for decoration of rooms. 
II. Room without flowers looks ugly. 

Statement: Most of the companies in IT and ITES sectors in India have started hiring from engineering college campuses this year and are likely to recruit much more than yearly recruitment of the early years.

Which of the following substantiates the facts stated in the above statement?

Statement: Many students were caught while using unfair means during the final examinations by the special team of the university.
Which of the following can be a possible consequence of the facts stated in the above statement?
A. The teacher responsible for invigilation in all such examination halls in where the students were caught are to be suspended from their services.
B. All those students who were caught while using unfair means are to be debarred from appearing in these examinations for a year.
C. The college should be blacklisted by the university for holding final examinations at least for a year.

Statement: Based on the findings of a recent study, it has been reported that regular consumption of ripe mango helps in controlling blood pressure as it increases the level of potassium in the blood stream.

Which of the following contradicts the findings reported in the above statement?