डाक शुल्क बहुत ज़्यादा है।

A natural pronunciation is roughly:

ḍāk śulk bahut zyādā hai

A more learner-friendly approximation:

• डाक = daak, with the tongue curled back a bit for ड़/ड
• शुल्क = shulk
• बहुत = bahut
• ज़्यादा = zyaa-daa
• है = hai (like heh or sometimes close to hai in connected speech)

Two pronunciation notes:

• ज़ in ज़्यादा is a z sound, not j.
• शुल्क is a compact word and can feel tricky because of the consonant cluster -lk at the end.

Word by word:

• डाक = post, mail
• शुल्क = fee, charge
• बहुत = very, much, a lot
• ज़्यादा = more, much, too much, a lot; here it helps express very/high
• है = is

So the sentence literally feels like:

Mail fee very much/high is

Natural English: The postage is very high.

Yes, that is exactly the kind of thing that confuses learners.

In this sentence, बहुत ज़्यादा works as an intensifier meaning something like:

• very much
• far too
• really very

So बहुत ज़्यादा है means is very high/excessive.

You can think of:

• ज़्यादा = more / much / excessive
• बहुत ज़्यादा = very much / too much / excessively

Hindi often uses combinations like this for emphasis. It sounds natural.

Hindi usually puts the verb at the end.

English:

• The postage is very high.

Hindi:

• Postage very high is.

That is normal Hindi sentence structure:

• subject/topic first: डाक शुल्क
• description: बहुत ज़्यादा
• verb at the end: है

So even though it looks reversed from English, it is standard Hindi word order.

It is two words:

• डाक = post/mail
• शुल्क = fee/charge

Together, डाक शुल्क means postal charge, postage, or mailing fee.

This is a common kind of Hindi noun phrase where one noun modifies another. English often does the same:

• mail fee
• postal charge

So you should understand it as a single idea made of two words.

It is common, but it sounds a bit formal or official.

You will often see शुल्क in:

• notices
• forms
• websites
• government language
• schools and offices

It means fee, charge, or rate.

In very casual speech, people might use other expressions depending on context, but शुल्क is perfectly normal and useful to know.

Good question. In this sentence, nothing needs to visibly change for gender.

• शुल्क is masculine in standard usage.
• ज़्यादा here is functioning more like an adverb/intensifier or fixed descriptive expression.
• The copula है does not show gender in the singular present tense.

Compare:

• यह कमरा बड़ा है। = This room is big.
• यह किताब बड़ी है। = This book is big.

There, बड़ा/बड़ी changes.

But in बहुत ज़्यादा है, ज़्यादा often stays the same in this kind of usage, especially when meaning too much / very high / excessive.

Yes.

डाक शुल्क ज़्यादा है। is perfectly natural and means:

• The postage is high
• The postal charge is more than expected

Adding बहुत makes it stronger:

• डाक शुल्क ज़्यादा है। = The postage is high.
• डाक शुल्क बहुत ज़्यादा है। = The postage is very high / far too high.

So बहुत is optional, but it adds emphasis.

Yes, but the tone changes.

• डाक शुल्क बहुत ज़्यादा है। = natural, common speech
• डाक शुल्क बहुत अधिक है। = more formal, written, official

Both are correct. In everyday conversation, ज़्यादा usually sounds more natural. In formal writing, अधिक is often preferred.

है is the present-tense form of to be for he/she/it/this/that and singular statements.

Here it simply means is.

So:

• डाक शुल्क बहुत ज़्यादा है। = The postage is very high.

If the subject were plural, you would usually use हैं instead:

• डाक शुल्क बहुत ज़्यादा हैं would usually not be the natural version here, because शुल्क is being treated as a singular charge/rate in this sentence.

That dot is called a nukta.

It changes the sound of the base consonant:

• ज = j
• ज़ = z

So:

• ज्यादा may be pronounced more like jyaadaa
• ज़्यादा is pronounced more like zyaadaa

In modern Hindi, many speakers may pronounce them similarly in casual speech, but the spelling ज़्यादा shows the z sound.

They overlap, but they are not always identical in tone.

• डाक = traditional Hindi word for mail/post
• पोस्ट = borrowed from English, also common
• मेल can mean mail, especially in modern contexts, but it may also suggest email depending on context

So for postage/postal charge, डाक शुल्क is a good standard expression.

Yes, depending on context.

बहुत ज़्यादा है can mean:

• is very high
• is too high
• is excessively high

If the speaker is complaining, English might naturally use too high:

• The postage is too high.

If the speaker is just describing it, very high may fit better.

So the exact English nuance depends on context, even though the Hindi sentence stays the same.