वह काम करके थक गई।

वह can mean he, she, or that, depending on context.

In this sentence, if the meaning shown to the learner is She got tired after doing the work, then वह is being understood as she.

Hindi usually does not mark natural gender in the pronoun itself the way English does. You often figure it out from:

• context
• the situation
• verb agreement

Here, गई shows feminine singular, so that helps tell you the subject is female.

Good question. Learners often expect ने in past sentences, but it does not appear in every past sentence.

Here the main idea is थक गई = got tired / became tired, and थकना / थक जाना is not a normal transitive action done to an object. It describes a change of state in the subject.

Because of that, Hindi does not use ने here:

• वह थक गई = She got tired

Even though काम करके contains the action doing work, the main clause is still about becoming tired, so ने is not needed.

करके is a very common Hindi form meaning something like:

• having done
• after doing
• sometimes by doing

It comes from the verb करना (to do).

So:

• काम करके = having done the work / after doing work

In this sentence, it links the first action to the result:

• first: doing the work
• then: getting tired

So the whole sentence means something like:

• She got tired after doing the work
• Having done the work, she became tired

It can mean either, depending on context.

In this sentence, the most natural meaning is:

• after doing the work or
• from doing the work

So it suggests that doing the work led to tiredness.

Hindi करके often connects actions in a flexible way, so English translation depends on what sounds best:

• काम करके थक गई = She got tired after doing the work
• also possible in sense: She got tired by doing the work

थक गई is a very common Hindi verb expression meaning became tired / got tired.

It is built from:

• थक = from थकना (to get tired)
• गई = feminine singular form of जाना (to go), used here as a helping verb in a compound verb

This kind of structure is very common in Hindi:

• बैठ गया = sat down
• सो गया = fell asleep
• थक गया / थक गई = got tired

So थक गई does not literally mean tired went in normal English. As a whole, it means:

• got tired
• became exhausted

Because the subject is feminine singular.

Hindi past/perfective-style forms often agree with gender and number. Here:

• गया = masculine singular
• गई = feminine singular
• गए = masculine plural or mixed plural
• गईं = feminine plural

So:

• वह काम करके थक गई। = She got tired after doing the work.
• वह काम करके थक गया। = He got tired after doing the work.

Here are the common changes:

• वह काम करके थक गया। = He got tired after doing the work.
• वे काम करके थक गए। = They got tired after doing the work.
  (masculine or mixed group)
• वे काम करके थक गईं। = They got tired after doing the work.
  (all female)

The part काम करके stays the same. The part that changes is थक गया / गई / गए / गईं.

It can mean either, depending on context.

काम is a very common word meaning:

• work
• job
• task
• something to be done

So काम करके could mean:

• after doing the work
• after finishing the task
• after working

If the context is a specific piece of work, English often uses the work or the task.
If the context is general effort, after working may sound more natural.

Not necessarily, but it often suggests that some work was done before the tiredness happened.

काम करके mainly tells you:

• she did work
• then she got tired

Sometimes English translators choose after doing the work, which may sound like the work was completed. But Hindi itself does not always focus on full completion here. It can simply mean:

• She got tired from working or
• After doing some work, she got tired

So completion may be implied by context, not by the form alone.

Yes. It describes a completed event in the past:

• she did work
• she became tired

A natural English translation is:

• She got tired after doing the work
• She became tired from working

The feeling is not just she was tired, but rather she ended up tired / got tired.

Yes. Hindi word order is flexible, though some orders are more natural than others.

The given sentence:

• वह काम करके थक गई।

You could also say:

• काम करके वह थक गई।

Both are natural. The difference is mostly emphasis:

• starting with वह puts the subject first
• starting with काम करके emphasizes the prior action

Hindi often places the main verb at the end, so थक गई stays at the end in both versions.

Yes, in everyday Hindi they are usually treated as the same in meaning.

You may see:

• करके
• कर के

Both mean the same thing here:

• having done
• after doing

Writing them together is very common. Writing them separately is also common and acceptable.

A fairly literal breakdown is:

• वह = she/he
• काम = work
• करके = having done / after doing
• थक गई = got tired

So a literal gloss would be:

• She, having done work, got tired.

Natural English would usually be:

• She got tired after doing the work.
• She got tired from working.