इस चैनल पर आपको रोजाना "विज्ञान" सम्बंधित महत्वपूर्ण प्रश्न/क्विज़ प्राप्त होंगे। जो आपकी आने परीक्षा में आपकी सफलता सुनिश्चित करने के लिए निर्णायक सिद्ध होंगे।
Best of luck For your Exam 👍
Created
Between 1 October 2022 and 30 September 2023 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
Education — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 9 September 2026 and assigned it the closest of 31 fixed categories, at 100% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and why it has no browse page of its own yet.
Previous handles
@Science_By_Kajal_Sihag_Mam_PDF_K was previously reachable at this handle, before switching to its current one. This says nothing about who or what answers at the old handle today — only that this channel no longer does.
@DSSSB_EMRS_TGT_PGT_JSA_GK_GS held 17 August 2026 – 17 August 2026
Observations
These are measurements, not verdicts. Each one below states something we counted, alongside the evidence it was counted from, so you can check it rather than take it. None of them is graded: every observation this register holds is recorded at severity 0, because the precision of the detectors behind them has not been measured yet, and a rating we cannot support is worse than none. Read each as a fact about the data, not as a judgement about the channel. How we measure.
Views per post sit far below this size band
39.2 average views per post against 74,534 subscribers — an engagement rate of 0.053%. Across the 24,238 registered channels in the same cohort — 31,624–99,993 subscribers — the middle half sit between 2.63% and 15.1%, with a median of 6.81%.
What this was computed from
Window
30 days (25 August 2026 – 24 September 2026)
Posts measured
10 of 10 published in the window (10 exact, 0 rounded by Telegram)
Views totalled
392
Mature posts only
0.053% over 10 posts read at least 24h after publication
When this is recorded. A channel is listed here only when its engagement rate sits at or below the 1st percentile of its cohort and is at least 3× away from that cohort’s median — below it — on both the all-readings figure and the mature-only figure. The percentile alone would be circular: a percentile cut puts the same share of every cohort in the tail whatever the data looks like. The distance from the median is what makes it a statement about this channel.
This is not a verdict, and the direction is not a quality signal. A low rate has many innocent causes — audiences that read in the Telegram app without opening the channel, a subscriber base built long before the current output, an audience in a different timezone from our reading. A high rate has innocent causes too: a post that travelled far beyond the channel’s own subscribers will do it. We publish the measurement and the distribution it sits in. The full cohort baselines are downloadable, so this comparison can be reproduced rather than trusted.
Recorded under the key err_low, last confirmed 24 September 2026. An observation that a later pass no longer finds is cleared, and a cleared observation is removed from this page rather than being shown struck through — we do not keep publishing a claim we have withdrawn. Dispute an observation.
Growth
23 measurements spanning 32 days, net -1,473. 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 74,313–76,228 and does not start at zero.
Measurement log — every subscribers count we have recorded, most recent 20 of 23
Measured (UTC)
Subscribers
Change
18 Sept 2026, 11:42
74,534
-160
16 Sept 2026, 04:56
74,694
-81
14 Sept 2026, 08:19
74,775
-85
12 Sept 2026, 17:18
74,860
-77
10 Sept 2026, 15:02
74,937
-223
7 Sept 2026, 09:37
75,160
+61
4 Sept 2026, 13:01
75,099
-104
2 Sept 2026, 21:34
75,203
-53
1 Sept 2026, 20:43
75,256
-65
31 Aug 2026, 19:06
75,321
-88
30 Aug 2026, 20:16
75,409
-67
29 Aug 2026, 17:16
75,476
-55
28 Aug 2026, 18:13
75,531
-68
27 Aug 2026, 17:35
75,599
-46
26 Aug 2026, 19:12
75,645
-85
25 Aug 2026, 22:25
75,730
-88
24 Aug 2026, 18:49
75,818
-115
23 Aug 2026, 00:12
75,933
+70
21 Aug 2026, 07:30
75,863
+37
20 Aug 2026, 07:17
75,826
first reading
Engagement
66 posts held, back to 22 January 2026 — the 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.
ERR · 30 days
0.06%
avg views ÷ 74,534 subscribers
Avg views / post
44.7
10 posts measured
Reaction rate
—
this channel exposes no reaction counts
Posts in window
10
of 66 held
ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.
ER is defined industry-wide as (forwards + reactions + comments) ÷ views — note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.
What these figures were computed from
Window
Rolling 30 days · latest post in window 21 September 2026
Posts held
66 (22 January 2026 – 21 September 2026)
Views total
447
Reactions total
—
Forwards / comments
not exposed by the public surface — not measured, not estimated
Readings taken
25 Sept 2026, 02:26 UTC
Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.
Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.
Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.
What this channel posts
Photos
14
Links
1
Lifetime counters from Telegram’s own channel header, read 25 September 2026 — not the date at the top of this page, which is when the subscriber count was last read. Below Telegram’s rounding threshold, so these counts are exact.
Reaction mix
8 reactions across 4 posts, in 1 kind.
Every reaction kind recorded on the sample, most used first
Reaction
Count
Share
Share, drawn
❤
8
100.0%
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 4 of the 66 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 8 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 66 most recent posts we hold, published 22 January 2026 to 21 September 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.
निकट दृष्टि दोष (Myopia) को ठीक करने के लिए किस प्रकार के लेंस का उपयोग किया जाता है? / Which type of lens is used to correct Myopia (near-sightedness)?
उत्तल लेंस / Convex Lens13%
अवतल लेंस / Concave Lens65%
द्विफोकसी लेंस / Bifocal Lens17%
उपर्युक्त में से एक से अधिक / More than one of the above0%
उपर्युक्त में से कोई नहीं / None of the above4%
Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.
Showing the 12 most recent of 66 posts we hold for @Science_By_Kajal_Sihag_Mam_PDF_K. 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 41 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.
निकट दृष्टि दोष (Myopia) को ठीक करने के लिए किस प्रकार के लेंस का उपयोग किया जाता है? / Which type of lens is used to correct Myopia (near-sightedness)?
उत्तल लेंस / Convex Lens13%
अवतल लेंस / Concave Lens65%
द्विफोकसी लेंस / Bifocal Lens17%
उपर्युक्त में से एक से अधिक / More than one of the above0%
उपर्युक्त में से कोई नहीं / None of the above4%
Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.
ब्लीचिंग पाउडर (विरंजक चूर्ण) का रासायनिक सूत्र क्या है? / What is the chemical formula of Bleaching Powder?
CaOCl230%
CaCl230%
Ca(OH)235%
उपर्युक्त में से एक से अधिक / More than one of the above4%
उपर्युक्त में से कोई नहीं / None of the above0%
Shares as published, totalling 99%. 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 66 most recent posts we hold, published 22 January 2026 to 21 September 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.
Mentions
Names
Channels on the register whose handles appear in this channel's posts.
A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.
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.
Motivation Lifechanger™🇮🇳 @Motivational_lifechanger · 85,730 Telegram ranks this channel #30 of 60 here — alongside 59 others — read 17 August 2026
Computer Quiz Hindi ™ @SSC_CGL_CHSL_Computer_Quiz_Hindi · 64,602 Telegram ranks this channel #33 of 47 here — alongside 46 others — read 21 August 2026
Creator Swift @creatorswift · 173,425 Telegram ranks this channel #33 of 34 here — alongside 33 others — read 17 August 2026
BIHAR BPSC AEDO BSSC CGL GK GS @BIHAR_BPSC_BSSC_CGL_GK_GS_AEDO · 81,953 Telegram ranks this channel #52 of 56 here — alongside 55 others — read 18 August 2026
HINDI MOTIVATIONAL STATUS @hindimotivationxyz · 88,444 Telegram ranks this channel #59 of 65 here — alongside 64 others — read 17 August 2026
This channel appears in 5 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 18 September 2026 — this
entry's latest reading, not the date you are reading this.
“Science By kajal Sihag Mam PDF” (@Science_By_Kajal_Sihag_Mam_PDF_K), 74,534 subscribers as measured 18 September 2026. Telegram Register, tgregister.com/channel/Science_By_Kajal_Sihag_Mam_PDF_K.
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.
