Die Bedenkzeit beträgt eine Minute.

Die is the definite article meaning the.

Here it goes with Bedenkzeit, which is a feminine noun:

• die Bedenkzeit = the thinking time / deliberation time

So die is there because:

1. German usually uses an article with nouns in normal sentences.
2. Bedenkzeit is feminine.

Bedenkzeit is a compound noun, which is very common in German.

It is made up of:

• Bedenk- from bedenken / nachdenken ideas of thinking or considering
• Zeit = time

So Bedenkzeit is literally something like:

• thinking time
• time to think
• deliberation time

German often combines words like this into one noun.

Because it is a noun.

In German, all nouns are capitalized, not just proper names. So both of these are capitalized:

• Bedenkzeit
• Minute

That is standard German spelling.

Beträgt is the 3rd person singular form of betragen.

In this sentence, betragen means:

• to amount to
• to be equal to
• to come to

So:

• Die Bedenkzeit beträgt eine Minute. literally feels like:
• The thinking time amounts to one minute.

You might also hear:

• Die Bedenkzeit ist eine Minute.

That is understandable, but betragen is more natural and more idiomatic when stating:

• durations
• amounts
• totals
• measurements

So German often prefers betragen in this type of sentence.

Because the subject is die Bedenkzeit, which is third person singular: it.

The infinitive is betragen.
Its present-tense forms include:

• ich betrage
• du beträgst
• er/sie/es beträgt

Since die Bedenkzeit is singular, German uses:

• beträgt

Because Minute is a feminine noun:

• die Minute

The verb betragen takes an accusative object, so eine Minute is in the accusative here.

For feminine nouns, the indefinite article is:

• nominative: eine
• accusative: eine

So it stays eine.

Compare:

• eine Minute (feminine)
• einen Tag (masculine)

That is why it is eine Minute, not einen Minute.

Because betragen normally takes an accusative object.

In this sentence:

• Die Bedenkzeit = subject
• beträgt = verb
• eine Minute = accusative object

This is a pattern you will see with amounts, totals, and measurements:

• Die Strecke beträgt zehn Kilometer.
• Die Kosten betragen 20 Euro.
• Die Wartezeit beträgt fünf Minuten.

So the thing being measured or stated is usually in the accusative.

Yes. This is standard German main-clause word order:

• Die Bedenkzeit = subject
• beträgt = verb
• eine Minute = object/complement

German main clauses usually put the finite verb in second position. Here the subject comes first, so the verb comes next:

• Die Bedenkzeit beträgt ...

This is one of the most basic and common sentence patterns in German.

Grammatically, yes, but it sounds marked and unusual in everyday use.

German allows different word orders, but the verb still has to stay in second position in a main clause. If you move Eine Minute to the front, the verb must still come second:

• Eine Minute beträgt die Bedenkzeit.

That structure gives strong emphasis to Eine Minute, and it is not the most natural default version.

The normal version is:

• Die Bedenkzeit beträgt eine Minute.

A few things may stand out:

• Bedenkzeit
  The z in Zeit is pronounced ts, so Zeit sounds like tsite.
• beträgt
  The ä is a front vowel, different from plain a.
• Final -e in Minute is pronounced, not silent like in English:
  • mi-NOO-te (roughly)

Very roughly:

• Die Bedenkzeit beträgt eine Minute
• sounds something like: dee buh-DENK-tsite buh-TRAEGT EYE-nuh mee-NOO-tuh

That is only an approximation, but it may help.

If the subject became plural, the verb would change too.

For example:

• Die Bedenkzeiten betragen jeweils eine Minute. = The thinking times are one minute each.

Here:

• die Bedenkzeiten = plural subject
• betragen = plural verb form

And if the amount changes:

• Die Bedenkzeit beträgt zwei Minuten. = The thinking time is two minutes.

So the key changes are:

• singular subject: beträgt
• plural subject: betragen

Yes, especially in contexts like:

• games
• quizzes
• exams
• decision-making
• formal instructions

It is not a strange word, but it may sound a bit more formal or situational than a very basic everyday phrase.

Related expressions include:

• Zeit zum Nachdenken = time to think
• Überlegungszeit = time for consideration / deliberation time

So Bedenkzeit is perfectly normal, especially when a rule or limit is being stated.

The most direct yes/no question is:

• Beträgt die Bedenkzeit eine Minute? = Is the thinking time one minute?

Notice that in a yes/no question, the verb comes first.

You could also ask for the amount itself:

• Wie lange beträgt die Bedenkzeit?
• More naturally in everyday German: Wie lang ist die Bedenkzeit? = How long is the thinking time?

So the sentence is also useful as a model for making questions.