A question and three statements labelled (I), (II) and (III) are given. You have to decide which statement(s) is/are sufficient to answer the question.
How many people are in the queue?
I. A man is `3^(rd)` from the beginning of the queue.
II A man is `20^(th)` from the center of the queue.
III A man is `7^(th)` , from the end and `14^(th)` from the. beginning.
Select the right option from -the following.

Options

A. a) Only statement II is sufficient.
B. b)Only statement I is sufficient.
C. c)Data inadequate.
D. d) Only statement III is sufficient

Answer

D