In this question below is given a statement followed by three assumption numbered I II and III. you have to considered the statement and the following assumptions decide which of the assumptions is implicit in the statement and choose your answer accordingly.
Statement: This book is so prepared that even a layman can study science in the absence of a teacher.
Assumption I. A layman wishes to study science without a teacher.
II. A teacher may not always be available to teach science.
III. A lay man generally finds it difficult to learn science on its own.
(a) Only I and II are implicit.
(b)Only II and III are implicit.
[c] Only I and III are implicit.
(d) All are implicit
(e) None of these

Explanation

(b) Only II and III are implicit