Not exactly. If you don't have the same number of answers that the number of
questions, so your counter is not properly set. See that:
\defineblock[question]
\defineblock[hint]
\defineblock[answer]
\defineenumeration[question][alternative=hanging,width=2.5cm,text={Question},stopper={.}]
\defineenumeration[hint] [alternative=hanging,width=4cm,text={Hint for
question},stopper={.}]
\defineenumeration[answer] [alternative=hanging,width=4.5cm,text={Answer to
question},stopper={.}]
\keepblocks[question]
\hideblocks[hint]
\hideblocks[answer]
\starttext
\section{Questions}
\beginquestion
\startquestion
Compute $4\times 5$.
\stopquestion
\endquestion
\beginhint
\starthint
Use the fact that $2\times 5 = 10$.
\stophint
\endhint
%\beginanswer
%\startanswer
% $20$.
%\stopanswer
%\endanswer
\beginquestion
\startquestion
What is the value of $100/10$?
\stopquestion
\endquestion
\beginhint
\starthint
Remember that $10\times 10 = 100$.
\stophint
\endhint
\beginanswer
\startanswer
$10$
\stopanswer
\endanswer
\section{Hints}
\useblocks[hint]
\section{Answers}
\useblocks[answer]
\stoptext
If you comment one solution, then, you get "Answer to question 1", instead of
"Answer of question 2", which is really. No always a question has an answer
provided by me ;-)
Thanks,
> Hi,
>
> Maybe this is what you looking for:
>
> %%%% begin question-hint-answer.tex
> \defineblock[question]
> \defineblock[hint]
> \defineblock[answer]
>
> \defineenumeration[question][alternative=hanging,width=2.5cm,text={Question},stopper={.}]
> \defineenumeration[hint] [alternative=hanging,width=4cm,text={Hint for
> question},stopper={.}]
> \defineenumeration[answer] [alternative=hanging,width=4.5cm,text={Answer to
> question},stopper={.}]
>
> \keepblocks[question]
> \hideblocks[hint]
> \hideblocks[answer]
>
> \starttext
>
> \section{Questions}
>
> \beginquestion
> \startquestion
> Compute $4\times 5$.
> \stopquestion
> \endquestion
>
>
> \beginhint
> \starthint
> Use the fact that $2\times 5 = 10$.
> \stophint
> \endhint
>
> \beginanswer
> \startanswer
> $20$.
> \stopanswer
> \endanswer
>
> \beginquestion
> \startquestion
> What is the value of $100/10$?
> \stopquestion
> \endquestion
>
> \beginhint
> \starthint
> Remember that $10\times 10 = 100$.
> \stophint
> \endhint
>
> \beginanswer
> \startanswer
> $10$
> \stopanswer
> \endanswer
>
> \section{Hints}
>
> \useblocks[hint]
>
> \section{Answers}
>
> \useblocks[answer]
>
> \stoptext
> %%%% end question-hint-answer.tex
>
> Best regards: OK
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