कृपया खुराक समझाइए।

कृपया is a polite word meaning please.

It is fairly formal and is very common in:

• written instructions
• announcements
• customer-service language
• respectful requests

In everyday speech, many speakers also use:

• ज़रा ...
• प्लीज़ ...
• or just a polite verb form without any separate word for please

So कृपया sounds polite, but also a bit formal.

खुराक usually means dose, dosage, or amount to be taken/given, especially in a medical context.

Depending on context, it can also mean:

• a portion of food
• feed for animals
• an intake amount more generally

In this sentence, a learner would usually understand it as dosage or dose instructions.

Because समझाइए comes from समझाना, which means to explain.

Compare:

• समझना = to understand
• समझाना = to explain / make someone understand

So:

• समझिए would mean something like please understand
• समझाइए means please explain

That is why समझाइए is the correct form here if the speaker is asking someone to explain the dosage.

समझाइए is a polite imperative form, used with आप.

It is the kind of form used for:

• respectful requests
• formal instructions
• polite commands

So the implied subject is:

• आप खुराक समझाइए।

Hindi often leaves आप unstated when it is obvious from the verb form.

There are two main clues:

1. कृपया = please
2. समझाइए = polite/formal imperative

Together they make the sentence clearly respectful.

If the speaker were talking casually to a friend, they might say something like:

• खुराक समझाओ।

That would be much less formal.

Hindi normally follows Subject–Object–Verb order.

So the structure here is basically:

• (आप) खुराक समझाइए।
• You dosage explain.

In natural English, we say Please explain the dosage, but Hindi usually puts the object before the verb.

That word order is completely normal.

Yes. The implied subject is आप.

So the full sentence could be written as:

• कृपया आप खुराक समझाइए।

But Hindi often drops pronouns when the verb already shows the level of politeness or person clearly. Since समझाइए already signals you (formal/polite), आप is not necessary.

Yes, it is understandable and acceptable, especially in a formal context. But depending on the situation, many speakers might prefer something slightly more specific, such as:

• कृपया दवा की खुराक समझाइए।
  Please explain the medicine dosage.

Or a softer request:

• कृपया खुराक समझा दीजिए।

The original sentence is fine, but on its own खुराक can feel a little context-dependent. If you already know it is about medicine, it sounds more natural.

Both can mean please explain, but the tone is slightly different.

• समझाइए = please explain
• समझा दीजिए = please explain it for me / please go ahead and explain it

देना in forms like दीजिए often adds a sense of helpful completion or courtesy.

So:

• समझाइए is polite
• समझा दीजिए is often even softer and more service-oriented

A helpful pronunciation guide is:

• कृपया ≈ kri-pa-ya
• खुराक ≈ khu-raak
• समझाइए ≈ sam-jhaa-ee-ye

A few pronunciation notes:

• ख is an aspirated k sound, like kh
• झ is a voiced aspirated sound, roughly jh
• the आइए part in समझाइए is pronounced across several sounds: aa-ee-ye

So the final verb is not short like one English syllable; it stretches a bit.

खुराक is generally treated as feminine.

So you may see agreement like:

• यह खुराक सही है।
• खुराक कम है।
• खुराक ज्यादा है।

Because there is no adjective here that clearly changes form, the gender is not very visible in the original sentence. But it is useful to know.

Yes, in many modern spoken contexts people do say:

• प्लीज़ खुराक समझाइए।

That is common in urban speech and informal bilingual settings. But:

• कृपया sounds more standard and formal
• प्लीज़ sounds more conversational and English-influenced

Both are understandable.

That depends on whom you are addressing.

For तुम:

• खुराक समझाओ।

For आप:

• खुराक समझाइए।

For an extra-polite request:

• कृपया खुराक समझा दीजिए।

So the original sentence is a good polite form to use with someone you do not know well, a professional, or anyone you want to address respectfully.