question_answer

Directions: Answer the questions based on the following information.

In each question below three Statements I, II and III are given followed by four conclusions. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements, disregarding commonly, known facts. Choose the correct options I to IV presented below.

 

Statements Some drivers are technicians.

All technicians are engineers.

Some engineers are lecturers.

Conclusions

I. Some technicians are lecturers.

II. Some lecturers are drivers.

III. All engineers are technicians.

IV. Some engineers are drivers.

A)  Only III follows

B)         Only IV follows

C)         Only III and IV follow

D)         Only II follows

Correct Answer: B

Solution :

D\[\to \] Drivers E\[\to \] Engineers T\[\to \] Technicians L\[\to \] Lectures Combining all the three diagrams, we get as given below.