Based on the statements given below select the alternative conclusion which is true according to the given statements.
Statements :
I. All students in my class are bright.
II. Sarla is not bright.
Conclusions :

Options

A. Sarla must work hard
B. Sarla is not a student of my class
C. Some students are not bright
D. None-bright ones are not students

Answer

B

Explanation

All student of a particular class (without any exception) are bright. And, Sarla is not bright. Therefore, Sarla cannot be the student of that particular class.