Question 43

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 conclusions logically follow(s) from the statements.
Statements:

1. All boys are robots.
2. All girls are robots.
Conclusions:

I. Some robots are boys.
II. No robot is a girl.
III. Some robots are girls.

Solution

The basic diagram for the given statements is

I. Some robots are boys

From the basic diagram, some robots are boys. Hence conclusion I follows.

II. No robot is a girl

From the basic diagram, some robots are girls. Hence conclusion II do not follow.

III. Some robots are girls

From the basic diagram, some robots are girls. Hence conclusion III follows.

$$\therefore\ $$Only conclusions I and III follow the given statements

Hence, the correct answer is Option D


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