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IIT JEE Mains Study Materials

@IIT_JEE_Mains_Notes_Materials

On this record: Growth · Engagement · Reactions · Posts · Polls · Telegram's recommendations · Cite this entry

18,940subscribers

-351 since we began measuring on 7 August 2026

Risers and fallers across the register · movement among entries of 10,000–31,623.

Register entry

Telegram ID-1001208871389
TypeChannel
Username@IIT_JEE_Mains_Notes_Materials
CreatedBetween 1 March 2018 and 31 August 2021 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded7 August 2026
Last confirmed live7 September 2026
Measurements held27
Confirmed unchanged1 time, most recently 7 September 2026
On Telegramt.me/IIT_JEE_Mains_Notes_Materials

Growth

18,94019,29119,115.57 August 2026 — 19,291 subscribers8 August 2026 — 19,277 subscribers9 August 2026 — 19,269 subscribers10 August 2026 — 19,257 subscribers11 August 2026 — 19,244 subscribers12 August 2026 — 19,230 subscribers13 August 2026 — 19,213 subscribers15 August 2026 — 19,207 subscribers16 August 2026 — 19,177 subscribers17 August 2026 — 19,167 subscribers18 August 2026 — 19,158 subscribers19 August 2026 — 19,154 subscribers20 August 2026 — 19,160 subscribers21 August 2026 — 19,150 subscribers23 August 2026 — 19,148 subscribers24 August 2026 — 19,112 subscribers25 August 2026 — 19,098 subscribers26 August 2026 — 19,095 subscribers27 August 2026 — 19,076 subscribers28 August 2026 — 19,071 subscribers29 August 2026 — 19,062 subscribers30 August 2026 — 19,057 subscribers31 August 2026 — 19,035 subscribers1 September 2026 — 19,014 subscribers2 September 2026 — 18,984 subscribers4 September 2026 — 18,965 subscribers7 September 2026 — 18,940 subscribers7 August 20267 September 2026
27 measurements spanning 30 days, net -351. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 18,887–19,344 and does not start at zero.
Measurement log — every subscribers count we have recorded, most recent 20 of 27
Measured (UTC)SubscribersChange
7 Sept 2026, 04:5618,940-25
4 Sept 2026, 10:1618,965-19
2 Sept 2026, 19:4418,984-30
1 Sept 2026, 15:4719,014-21
31 Aug 2026, 15:4819,035-22
30 Aug 2026, 12:3519,057-5
29 Aug 2026, 14:0219,062-9
28 Aug 2026, 17:1619,071-5
27 Aug 2026, 17:5319,076-19
26 Aug 2026, 16:4319,095-3
25 Aug 2026, 17:2719,098-14
24 Aug 2026, 17:2719,112-36
23 Aug 2026, 00:4719,148-2
21 Aug 2026, 15:5819,150-10
20 Aug 2026, 17:3719,160+6
19 Aug 2026, 19:0519,154-4
18 Aug 2026, 20:4319,158-9
17 Aug 2026, 18:0719,167-10
16 Aug 2026, 17:3419,177-30
15 Aug 2026, 02:1419,207first reading

Engagement

14 posts held, back to 7 July 2026the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 53 pages of Telegram’s post history, 20 posts per page.

Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 14 posts for this entry, the most recent from 21 July 2026. An engagement rate over an empty window would be a number about nothing.

Reaction mix

23 reactions across 14 posts, in 10 distinct kinds. The most used accounts for 26.1% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
626.1%
👌417.4%
👍28.70%
👏28.70%
😍28.70%
🙏28.70%
🥰28.70%
14.35%
🕊14.35%
😁14.35%

No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.

Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.

Coverage. Reactions were read on 14 of the 14 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 23 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 14 most recent posts we hold, published 7 July 2026 to 21 July 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

21 Jul 2026, 17:07 UTC≈1,550 views2 reactionsread 3 September 2026
Photo

Animal tissue ( One Page Notes )

1👍1

18 Jul 2026, 01:23 UTC≈1,700 views3 reactionsread 3 September 2026

Trick to Remember Some bi-carboxylic acid 🌟1.Oxalic acid- 0 carbon- Oh 🌟2.Maleic acid- 1 carbon- My 🌟3.Succinic acid- 2 carbon- Sun 🌟4.Glutamic acid-3 carbon- Go 🌟5.Adipic acid- 4 carbon- And 🌟6.Palmitic acid- 5 carbon- play Number of carbons refers number of -CH2 group between two COOH group. For e.g HOOC-COOH (OXALIC ACID) there is no CH2 group between carboxyl. Maleic acid is HOOC-CH2-COOH there is one CH2 grou

2😍1

13 Jul 2026, 18:13 UTC≈1,130 views3 reactionsread 3 September 2026
Poll

In water hyacinth and water lily, pollination takes place by (NEET 2020)

  1. insects or wind24%
  2. water currents only30%
  3. wind and water24%
  4. insects and water21%

Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.

👏21

13 Jul 2026, 18:13 UTC≈1,280 views3 reactionsread 3 September 2026
Poll

Nickel (Ni) has atomic number 28. The correct electronic configuration is?

  1. 1s² 2s² 2p⁴ 3s² 3p⁸ 3d¹⁰17%
  2. 1s² 2s² 3s² 3p⁸ 3d¹⁰4%
  3. 1s² 2s² 2p⁶ 3s² 3p⁶ 3d⁸ 4s273%
  4. 1s² 2s² 2p⁴ 3s² 3p⁶ 4s²6%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

👌3

13 Jul 2026, 18:13 UTC≈1,010 views1 reactionsread 3 September 2026
Poll

Albuminous seeds store their reserve food mainly in (Karnataka NEET 2013)

  1. Endosperm48%
  2. Cotyledons14%
  3. Hypocotyl24%
  4. Perisperm14%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

🙏1

13 Jul 2026, 18:13 UTC≈1,660 views1 reactionsread 3 September 2026
Poll

‘X’ refers to the frequency range over which equipment operates or the range over which the frequencies in a signal vary. Identify ‘X’.

  1. Range47%
  2. Repeater19%
  3. Bandwidth30%
  4. Baseband5%

Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.

🕊1

13 Jul 2026, 18:13 UTC≈1,530 views1 reactionsread 3 September 2026
Poll

What is the electrical analogue of the information produced by the source?

  1. Attenuation9%
  2. Amplification29%
  3. Signal60%
  4. Modulation3%

Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.

😁1

11 Jul 2026, 15:45 UTC≈1,010 views1 reactionsread 3 September 2026
Photo

🔰 Kinetic Theory of Gases 🗒️ Join For Physics : https://t.me/+HIhBSm0sINk3ODIx

🙏1

9 Jul 2026, 14:53 UTC979 views1 reactionsread 3 September 2026
Poll

For a given gas at same temperature f1 = fraction of molecules having most probable velocity f2 = fraction of molecules having most probable velocity f3 = fraction of molecules having most probable velocity Then the correct relation between them is

  1. f1 > f2 > f338%
  2. f3 > f2 > f129%
  3. f1 > f3 > f25%
  4. f1 = f2 = f329%

Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.

🥰1

9 Jul 2026, 14:53 UTC834 views1 reactionsread 3 September 2026
Poll

Number of Pi bonds in phenyl benzoate are ‘X’. Number of lone pairs in phenyl benzoate are ‘Y’ .Correct relation is

  1. X+Y=1144%
  2. 2X+Y=1128%
  3. X+2Y=1116%
  4. X-Y=1113%

Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.

😍1

9 Jul 2026, 14:53 UTC806 views2 reactionsread 3 September 2026
Poll

Will a transistor act as a closed switch by defining the requisite magnitude of saturation level with an equivalent amount of

  1. negative control voltage5%
  2. both negative & positive control voltages37%
  3. positive control voltage53%
  4. none of the above5%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

1👌1

9 Jul 2026, 14:53 UTC769 views1 reactionsread 3 September 2026
Poll

What is the collector current when the base resistor is open?

  1. 1 mA12%
  2. 2 mA23%
  3. 058%
  4. 10 mA8%

Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.

1

Showing the 12 most recent of 14 posts we hold for @IIT_JEE_Mains_Notes_Materials. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.

Polls

The 6 most recent of 10 polls we hold for this entry, as Telegram rendered them when we read the post. A poll’s figures keep moving after that, so each one is dated.

13 Jul 2026, 18:13 UTCAnonymous Quiz43 voters

‘X’ refers to the frequency range over which equipment operates or the range over which the frequencies in a signal vary. Identify ‘X’.

  1. Range47%
  2. Repeater19%
  3. Bandwidth30%
  4. Baseband5%

Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.

13 Jul 2026, 18:13 UTCAnonymous Quiz29 voters

Albuminous seeds store their reserve food mainly in (Karnataka NEET 2013)

  1. Endosperm48%
  2. Cotyledons14%
  3. Hypocotyl24%
  4. Perisperm14%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

13 Jul 2026, 18:13 UTCAnonymous Quiz33 voters

In water hyacinth and water lily, pollination takes place by (NEET 2020)

  1. insects or wind24%
  2. water currents only30%
  3. wind and water24%
  4. insects and water21%

Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.

13 Jul 2026, 18:13 UTCAnonymous Quiz77 voters

Nickel (Ni) has atomic number 28. The correct electronic configuration is?

  1. 1s² 2s² 2p⁴ 3s² 3p⁸ 3d¹⁰17%
  2. 1s² 2s² 3s² 3p⁸ 3d¹⁰4%
  3. 1s² 2s² 2p⁶ 3s² 3p⁶ 3d⁸ 4s273%
  4. 1s² 2s² 2p⁴ 3s² 3p⁶ 4s²6%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

13 Jul 2026, 18:13 UTCAnonymous Quiz35 voters

What is the electrical analogue of the information produced by the source?

  1. Attenuation9%
  2. Amplification29%
  3. Signal60%
  4. Modulation3%

Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.

9 Jul 2026, 14:53 UTCAnonymous Quiz26 voters

What is the collector current when the base resistor is open?

  1. 1 mA12%
  2. 2 mA23%
  3. 058%
  4. 10 mA8%

Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.

Percentages only — there are no per-option vote counts here, because Telegram publishes none. The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.

The shares need not add up to 100. Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.

Read from the 14 most recent posts we hold, published 7 July 2026 to 21 July 2026. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.

Appears in Telegram’s recommendations for other channels

The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.

IIT JEE Mains Advanced Materials
@IIT_JEE_Mains_Materials_Advanced · 38,426
Telegram ranks this channel #13 of 45 here — alongside 44 others — read 31 August 2026
Physics Galaxy
@physicsgalaxyworld · 122,593
Telegram ranks this channel #26 of 61 here — alongside 60 others — read 28 August 2026
ALLEN JEE Official
@ALLENJEEofficial · 73,685
Telegram ranks this channel #28 of 65 here — alongside 64 others — read 19 August 2026

This channel appears in 3 seed channels' Telegram-generated recommendation lists in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 7 September 2026 — this entry's latest reading, not the date you are reading this.

“IIT JEE Mains Study Materials” (@IIT_JEE_Mains_Notes_Materials), 18,940 subscribers as measured 7 September 2026. Telegram Register, tgregister.com/channel/IIT_JEE_Mains_Notes_Materials.

Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.