I am writing MCQs related question paper and followed the solution.
The solution remembers the answers and displays them as a list where provided. It works perfectly.
The examination papers include TRUE and FALSE and FILL in the blanks questions too.
I am using following code.
%%%%%%%%%%% TRUE or FALSE %%%%%%%%%%%%%
\newcommand*\TrueFalse{TRUE\hspace*{8pt} FALSE\hspace*{8pt}}
\newlength\mylena
\newlength\mylenb
\settowidth\mylena{\TrueFalse}
\newcommand\TF[1]{%
\setlength\mylenb{\linewidth}
\addtolength\mylenb{-\mylena}
\parbox[t]{\mylena}{\TrueFalse}\parbox[t]{\mylenb}{#1}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
I need that this TRUE FALSE work like the solution, that is, it remembers the answers of each question and answers can be displayed at the end.
A short working example for TRUE FALSE questions is,
\documentclass[10pt,a4paper]{exam}
%%%%%%%%%%% TRUE or FALSE %%%%%%%%%%%%%
\newcommand*\TrueFalse{TRUE\hspace*{8pt} FALSE\hspace*{8pt}}
\newlength\mylena
\newlength\mylenb
\settowidth\mylena{\TrueFalse}
\newcommand\TF[1]{%
\setlength\mylenb{\linewidth}
\addtolength\mylenb{-\mylena}
\parbox[t]{\mylena}{\TrueFalse}\parbox[t]{\mylenb}{#1}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{document}
\begin{questions}
\question\TF{The types of statistical inferences are estimation of parameters and testing of hypotheses.}
\question\TF{The types of statistical estimation of parameters are point estimation and interval estimation.}
\question\TF{Point estimators may be more useful than interval estimators because probability statements are attached to point estimates.}
\question\TF{The types of statistical inferences are an estimation of parameters and testing of hypotheses.}
\end{questions}
\end{document}
A working example for FILL in the blanks is
\documentclass[10pt,a4paper]{exam}
\newcommand{\uline}[1]{\rule[0pt]{#1}{0.4pt}}
\usepackage{tasks}
\begin{document}
\begin{enumerate}
\item A point estimator is a \uline{1in} variable whereas an estimate is a constant.
\item A point estimator is a \uline{1in} variable whereas an estimate is a constant.
\item A point estimator is a \uline{1in} variable whereas an estimate is a constant.
\end{enumerate}
\bigskip
Answer Key:
\begin{tasks}[counter-format={tsk[1].}](5)
\task random \task random
\end{tasks}
\end{document}
Please also help, if any possible enhancement can be done in the final output of compiled content.