a) Prejudice refers to the opinion for attitude that a pre-conceived by the group members about members of other groups.

b) Basically it is a prejudgment about anything which is made before considering any available evidence.

c) The prejudice may be positive or negative.

d) Prejudices are fixed, stereotype and rigid.

e) The basic difference between prejudice and opinion or belief is that opinions or beliefs are based upon experiences and can be changed in different circumstances.