In the question given below, three statements are followed by two conclusions. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read the conclusions and decide which of the given conclusions logically follows from the given statements disregarding the commonly known facts.
Statements:
Very few drones are planes.
All airplanes are drones.
No rocket is airplane.
Conclusions:
I. Some drones are not rockets.
II. Few planes are airplanes.
1.Either I or II follows
2.Only I follows
3.Both I and II follow
4.Neither I nor II follows
5.Only II follows
Correct Answer : 2
Solution :
It is given that:
Very few drones are planes. All airplanes are drones. No rocket is airplane.
Some drones are not rockets: All airplanes are drones and no rocket is airplanes. Thus, some drones are not rocket. So,conclusion I is true.
Few planes are airplanes: All airplanes are drones and some drones are planes. So, there is a possibility that some planes are airplanes. So, conclusion II is false.
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