Step 1: Definition of autobiography.
An autobiography is a self-written account of one's life, combining personal experience, confession, and reflection.
Step 2: Historical development.
- St. Augustine's Confessions (4th–5th century) is regarded as the earliest major example of Western autobiography. It combines spiritual reflection with personal narrative, setting the template for later works.
- Joyce's Portrait is a 20th-century modernist autobiographical novel, not a forerunner.
- Wordsworth's The Prelude is a Romantic autobiographical poem, but it comes much later.
- Walton's Lives are biographies of others, not an autobiography.
\[
\boxed{\text{St. Augustine's Confessions (Option A)}}
\]
A stick of length one meter is broken at two locations at distances of \( b_1 \) and \( b_2 \) from the origin (0), as shown in the figure. Note that \( 0<b_1<b_2<1 \). Which one of the following is NOT a necessary condition for forming a triangle using the three pieces?
Note: All lengths are in meter. The figure shown is representative.

Here are two analogous groups, Group-I and Group-II, that list words in their decreasing order of intensity. Identify the missing word in Group-II.
Abuse \( \rightarrow \) Insult \( \rightarrow \) Ridicule
__________ \( \rightarrow \) Praise \( \rightarrow \) Appreciate
The following figures show three curves generated using an iterative algorithm. The total length of the curve generated after 'Iteration n' is:
