Sir-Rai - Invidious

Sir-Rai

Welcome to a concept-based learning channel for Science, Chemistry, Physics, and English. This channel is designed for students who want clear understanding, practical knowledge, and exam-focused preparation. Topics are explained step by step from basic to advanced level, with focus on concepts instead of rote learning.
Our content supports preparation for MDCAT, JEE, NEET, board exams, competitive exams, and other national & international tests. Each lesson includes practical examples, numericals, MCQs, past paper discussion, and smart exam tips to help students achieve better results.
You will learn Physics with strong fundamentals, Chemistry (Physical, Organic & Inorganic) in simple language, and English grammar, vocabulary, speaking, and writing skills. This channel is ideal for Matric, FSC, O/A Levels, college students, and exam aspirants.
If you want concept clarity, practical learning, and exam success, this channel is for you.
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15:37

Sindh Agriculture University Tandojam Past Papers 2026-27 | Important MCQs | Pre Entry Test .

Sir-Rai

Shared 20 hours ago

323 views

22:18

GCU University Important MCQs 2026-27 | GCU Lahore Entry Test Preparation | By Sir Rai

Sir-Rai

Shared 1 day ago

274 views

31:30

100 Most Important MCQs for GCU Entry Test 2026–27 | GC University Past Papers | By Sir Rai

Sir-Rai

Shared 1 day ago

304 views

37:38

GCU University Important MCQs 2026-27 | GC University Pre-Entry Test Preparation | Sir Rai

Sir-Rai

Shared 2 days ago

434 views

34:43

GCU PRE-ENTRY TEST 2026-27 | Top 100 Important MCQs with Answers | Past Papers Preparation | Sir Rai

Sir-Rai

Shared 2 days ago

450 views

20:14

Past Papers 2019 Solved | Important MCQs | Pre Entry Test | Sir Rai |Sindh Agriculture University

Sir-Rai

Shared 3 days ago

288 views

34:17

Sindh Agriculture University TOP MCQs 2026-7 || Best MCQs for SAU 2026-7|| Sir Rai

Sir-Rai

Shared 3 days ago

445 views

19:43

GCU University Entry Test 2026-27 | Special Math MCQs & Short Tricks | Most Important Q by Sir Rai

Sir-Rai

Shared 3 days ago

345 views

23:40

GC University Past Papers 2026–27 | Top Important MCQs & Entry Test Preparation | Sir Rai

Sir-Rai

Shared 4 days ago

498 views

25:02

Sindh Agriculture University Top MCQs 2026-27 | Pre Entry Test Preparation | Past Papers | Sir Rai

Sir-Rai

Shared 4 days ago

338 views

22:19

GC University Top 100 MCQs 2026-27 | GCU Entry Test Preparation | Most Important Past Paper MCQs

Sir-Rai

Shared 5 days ago

1.1K views

31:53

Sindh Agriculture University Pre Entry Test 2026 | 8 November Test | Top 100 MCQs | Sir Rai

Sir-Rai

Shared 5 days ago

421 views

24:25

Sindh Agriculture University Past MCQs 2026-27 | Pre Entry Test | Top Important MCQs by Sir Rai

Sir-Rai

Shared 6 days ago

470 views

35:43

100 Top MCQs | Sindh Agriculture University Entry Test 2026–2027 | Most Important Questions

Sir-Rai

Shared 1 week ago

588 views

29:05

HEC || LAT 2026TOP IMPORTANT MCQs15 NOVEMBER TEST | PAST PAPERS|| Sir Rai

Sir-Rai

Shared 1 week ago

267 views

38:48

Sindh Agriculture University Tandojam Entry Test 2026–27 | Top 100 Important MCQs | SAU Test .

Sir-Rai

Shared 1 week ago

1.4K views

8:13

MCQs Tricks 2026–27 | Sindh University Pre-Entry Test Preparation | Easy Tricks to Remember GK.

Sir-Rai

Shared 1 week ago

196 views

25:33

Top Final MCQs Sindh University Entry Test 2026-27 | Most Important & Repeated Questions | Sir Rai

Sir-Rai

Shared 1 week ago

2.1K views

23:36

Top 100 Synonyms & Antonyms for Sindh University Entry Test | Past Papers & Solved | Sir Rai

Sir-Rai

Shared 1 week ago

1.3K views

35:49

SINDH UNIVERSITY Important Current Affairs MCQs | Entry Test 11 October 2026 | Most Expected Q.

Sir-Rai

Shared 1 week ago

2.3K views

8:15

Sindh University Complete Mock Test 2026 🔥 400 Important MCQs | Live Class | Pre-Entry Test .

Sir-Rai

Shared 1 week ago

830 views

23:36

SINDH UNIVERSITY Pre-Entry Test 2026 | Best MCQs Attempting Tricks & Guessing Techniques

Sir-Rai

Shared 1 week ago

1.1K views

43:03

SINDH UNIVERSITY MOCK TEST 2026 | 150 Important MCQs | Pre-Entry Test 11 October 2026

Sir-Rai

Shared 1 week ago

3.8K views

41:20

SINDH UNIVERSITY Past Paper English MCQs | Most Repeated & Important English Questions | 2026

Sir-Rai

Shared 1 week ago

1.7K views

32:45

SINDH UNIVERSITY Special English MCQs | 11 October 2026 | Top English MCQs | Entry Test 2027| Sir

Sir-Rai

Shared 1 week ago

2.6K views

24:50

SINDH UNIVERSITY General Science MCQs | Complete General Science Test | Sir Rai

Sir-Rai

Shared 1 week ago

2.1K views

52:27

SINDH UNIVERSITY Important Math Questions 2026 | Past Papers & Most Repeated MCQs | Entry Test.

Sir-Rai

Shared 1 week ago

1.1K views

21:51

SINDH UNIVERSITY Math Past Papers | Top & Repeated Questions | Simple Tricks | Pre-Entry Test 2026.

Sir-Rai

Shared 1 week ago

869 views

25:54

Sindh University 2026 | Top 100 Current Affairs MCQs | Pre-Entry Test 11 October 2026 | Sir Rai

Sir-Rai

Shared 2 weeks ago

1.9K views

54:38

100% For Test MCQs 220 ||for SINDH UNIVERSITY Pre-Entry Test 2026 | 11 October Test | SIR RAI

Sir-Rai

Shared 2 weeks ago

2.7K views

21:22

Top 100 Current Affairs MCQs 2025–2026 | Sindh University Pre-Entry Test 2027|| Sir Rai

Sir-Rai

Shared 2 weeks ago

1.3K views

20:01

University of Sindh Pre-Entry Test 2026 | 100 MCQS ISLAMIYAT| Sindh University Entry

Sir-Rai

Shared 2 weeks ago

1.1K views

27:26

Sindh University Test Preparation 2026-27 | Current Affairs MCQs|| SIR Rai

Sir-Rai

Shared 2 weeks ago

2.8K views

23:53

University of Sindh Past Papers 2026–2027 | Most Repeated & Important MCQs | Sindh University.

Sir-Rai

Shared 2 weeks ago

1.8K views

21:40

Sindh University Past Paper Solved MCQs | GK, Current Affairs, Pak Affairs & Math | 2026–27|Sir Rai

Sir-Rai

Shared 2 weeks ago

4.2K views

17:34

University of Sindh GK Past Papers | Last 5 Years MCQs | Sindh University Entry Test 2026–2027

Sir-Rai

Shared 2 weeks ago

3K views

20:40

Sindh University Test 2026–2027 🔥 | 100 Most Repeated GK Past Paper MCQs | SIR RAI

Sir-Rai

Shared 2 weeks ago

1.4K views

11:48

Sindh University Test Past Papers Solved 2026–2027 | Most Repeated MCQs | EDS, GK, English | Sir Rai

Sir-Rai

Shared 2 weeks ago

1K views

10:24

Math Past Papers PDF: FPSC, SPSC, Sindh University & NTS Exams

Sir-Rai

Shared 2 weeks ago

328 views

13:26

FPSC & SPSC Math Past Papers | Most Repeated Questions 2026-2027 ||Trick|| Moolchand rai

Sir-Rai

Shared 3 weeks ago

177 views

8:51

How to Solve Distance & Direction Questions | Math Past Papers (Sindh University, FPSC, SPSC)

Sir-Rai

Shared 3 weeks ago

245 views

11:02

Past Paper || FPSC || SPSC | Sindh University || Math Trick || By Moolchand Rai

Sir-Rai

Shared 3 weeks ago

229 views

13:28

Sindh University Entry Test Solved Past Papers | Complete Preparation || FPSC||SPSC

Sir-Rai

Shared 3 weeks ago

178 views

4:25

Sindh University Jamshoro Entry Test Secrets | Past Papers & Important Topics

Sir-Rai

Shared 3 weeks ago

201 views

4:11

How to Solve FPSC SPSC Math MCQs Fast | Past Papers Solved Series #03 | Competitive Exams Prep

Sir-Rai

Shared 3 weeks ago

118 views

3:55

FPSC & SPSC Math Past Papers Solved | Basic Arithmetic & Quantitative Reasoning | Video #02

Sir-Rai

Shared 4 weeks ago

101 views

3:35

How to Solve FPSC & SPSC Math MCQs Fast | Most Asked Questions 2026-2027.

Sir-Rai

Shared 4 weeks ago

269 views

1:14

Smart Learning Academy Khoski ||Building Knowledge || Shaping Futures

Sir-Rai

Shared 1 month ago

159 views

1:58

Kaise Kamyab Hue? 😱 | Smart Learning Academy Real Reality Revealed!

Sir-Rai

Shared 1 month ago

116 views

5:14

Master the Concept of Condensation | States of Matter | Sir Rai | Physics & Chemistry

Sir-Rai

Shared 3 months ago

83 views

2:49

Charles' Law Tricks & Concepts | Moolchand Sir Rai Learno hub Class 9 & 11

Sir-Rai

Shared 4 months ago

42 views

15:10

Basics of Physical Chemistry | Atoms, Subatomic Particles & Mole Concept || By Sir Rai

Sir-Rai

Shared 5 months ago

73 views

13:06

CHEMICAL BONDING|| Covalent Bond|| Complete Concepts || Tricks and PYQ||NEET||JEE 2026

Sir-Rai

Shared 5 months ago

47 views

15:43

CHEMICAL BONDING IN one Shot || Complete Concepts || Tricks and PYQ||NEET||JEE 2026

Sir-Rai

Shared 6 months ago

223 views

8:37

SIGNIFICANT FIGURES || CLASS Chapter 02|| Units and measurements || JEE MAINS ||NEET

Sir-Rai

Shared 6 months ago

63 views

6:04

Advanced Rules of Balancing Chemical Equations || Master Method for Class 9–12

Sir-Rai

Shared 6 months ago

49 views

10:49

How to Balance Chemical Equations Fast || Easy Method for Class 9, 10, 11 & 12 (Step by Step)

Sir-Rai

Shared 6 months ago

30 views

7:49

What is Ionization? 🤯 Complete Concepts + Examples | Physics/Chemistry

Sir-Rai

Shared 6 months ago

56 views

12:45

Naming Alkyne-IUPAC Nomenclature & Common Names// Unsaturated Hydrocarbon

Sir-Rai

Shared 6 months ago

38 views

3:57

Why Ice Floats & Lakes Freeze from the Top – Amazing Chemistry Explained.

Sir-Rai

Shared 6 months ago

33 views