(A) ** a piece of; a part of a whole
(B) an idea
(C) created from
(D) the right thing to do
EXPLANATIONS BELOW
Concept note-1: -portion implies an assigned or allotted part. piece applies to a separate or detached part of a whole. member suggests one of the functional units composing a body.
Concept note-2: -Any part or part of a whole one is known as a fraction. Question 50.
Concept note-3: -A quantity which expresses a part of the whole is called a fraction.
Concept note-4: -Finger: hand :: x : foot. A finger is part of a hand, just as a toe is part of a foot. By comparing the items, in number, size, and function, it is easy to understand that the item missing is a toe. In this example, toe is the part, and foot is the whole.
Concept note-5: -Three quarters means three of four equal parts. It is written as 34 read as three quarters or three-fourth.