question_answer

Direction: Choose the set of three statements where the third statement can be logically derived from the preceding two.

Statements

(1) All human beings need education.

(2) All teachers need training.

(3) Education is provided by the teachers.

(4) X is a teacher.

(5) X needs training.

(6) Students are future of a nation.

The set of statements is:

A) 1, 2, 5              

B) 2, 3, 4 

C) 2, 4, 5              

D) 4, 5, 6

Correct Answer: C

Solution :

Sol.      [c]

2. All teachers need training.

4. X is a teacher.

5. X needs training.

From the above Venn diagram it is clear that X needs training.

Hence, the 5 can be derived from above two.