The Officer's Academy - Invidious

The Officer's Academy

The Officer's Academy बिहार लोक सेवा आयोग (BPSC), बिहार शिक्षक, बिहार दरोगा और अन्य प्रतियोगी परीक्षाओं के लिए उत्कृष्ट ऑनलाइन और ऑफलाइन कोचिंग प्रदान करने वाली प्रमुख संस्था है।

हमारे विशेषज्ञ शिक्षकों की टीम समर्पण के साथ विद्यार्थियों को सर्वोत्तम शिक्षा और मार्गदर्शन देती है, जिससे वे अपने करियर की ऊँचाइयों को प्राप्त कर सकें। हम विशेष रूप से तैयार की गई ऑनलाइन और ऑफलाइन टेस्ट सीरीज भी उपलब्ध कराते हैं, जो आपकी तैयारी को सही दिशा में और भी प्रभावी बनाती है।

The Officer's Academy के साथ जुड़ें और अपने लक्ष्य को हासिल करें।

View channel on YouTube

Switch Invidious Instance

Videos

newest

oldest

popular

16:20

Subhash Chandra Bose | Indian National Army | Freedom Movement | Modern History by Ratnesh Sir

The Officer's Academy

Shared 1 month ago

10K views

17:12

Jawaharlal Nehru Most Expected MCQs | Modern History 15 Minutes Show by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

9.8K views

21:57

Bihar Librarian Vacancy 2025 | Library Science 15 Minutes Show by Shashikant Sir #biharlibrarian

The Officer's Academy

Shared 2 months ago

3K views

15:16

Dadabhai Naoroji | Important Personalities in Indian History | 15 Minutes Show by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

11K views

15:41

Reasoning Statement And Conclusion | कथन और निष्कर्ष | Reasoning 15 Minutes Show by Abhimanyu Sir

The Officer's Academy

Shared 2 months ago

2.1K views

15:31

Jawaharlal Nehru Most Expected MCQs | Modern History 15 Minutes Show by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

11K views

16:21

NCERT Science Class 10 | NCERT Science 15 Minutes Show by Dr Sajid Sir | Original NCERT Page by Page

The Officer's Academy

Shared 2 months ago

3K views

13:07

Maratha Empire | मराठा साम्राज्य | Chatrapati Shivaji Maharaj | History by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

3.8K views

17:06

Chemistry One Shot | Carbon and Its Compounds | Chemistry 15 Minutes Show by Rahul Swarna Sir

The Officer's Academy

Shared 2 months ago

1.1K views

9:46

Poisonous Foods That Can Kill | Poisonous Chemical in Food | Chemistry 15 Minutes Show | Rahul Sir

The Officer's Academy

Shared 2 months ago

827 views

16:21

हिंदी व्याकरण : विराम चिन्ह | Viram Chinh Trick | Viram Chinh Hindi Grammar by Jitendra Pandey Sir

The Officer's Academy

Shared 2 months ago

2.5K views

18:32

Qutubuddin Aibak | Delhi Sultanate History | Medieval History 15 Minutes Show by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

5K views

17:06

NCERT Science Class 9 | NCERT Science 15 Minutes Show by Dr Sajid Sir | Original NCERT Page by Page

The Officer's Academy

Shared 2 months ago

2.3K views

17:01

Iltutmish History In Hindi | Biography of Shamsuddin Iltutmish | Medieval History by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

5K views

16:29

NCERT Science Class 9 | NCERT Science 15 Minutes Show by Dr Sajid Sir | Original NCERT Page by Page

The Officer's Academy

Shared 2 months ago

2K views

16:05

NCERT Science Class 9 | NCERT Science 15 Minutes Show by Dr Sajid Sir | Original NCERT Page by Page

The Officer's Academy

Shared 2 months ago

1.1K views

11:37

Raja Ram Mohan Roy | Brahmo Samaj | History of Sati Pratha | History 15 Minutes Show by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

3.6K views

14:52

Raja Ram Mohan Roy | Brahmo Samaj | History of Sati Pratha | History 15 Minutes Show by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

7.6K views

18:11

Lord Dalhousie (1848-1856) | Governors General & Viceroys | History 15 Minutes Show by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

8.6K views

10:53

तेल पानी में क्यों नहीं घुलता है ? | Why Do Oil and Water Not Mix | Chemistry 15 Miniutes Show

The Officer's Academy

Shared 2 months ago

1.3K views

16:25

Light and Lens | Convex Lens & Concave Lens | Physics 15 Minutes Show by Vikash Sir

The Officer's Academy

Shared 2 months ago

4.5K views

15:46

हिंदी वर्तनी की 5 सबसे बड़ी ग़लतियाँ |15 मिनट में 100+ वर्तनी शुद्धि | Hindi Grammar 15 Minutes Show

The Officer's Academy

Shared 2 months ago

896 views

15:10

Fluid Mechanics One Shot | Archimedes and Pascal Principle | Physics 15 Minutes Show by Vikash Sir

The Officer's Academy

Shared 2 months ago

3.4K views

13:07

स्वामी विवेकानंद | Swami Vivekananda Most Expected MCQs | History 15 Minutes Show by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

2.4K views

16:07

विश्व के प्रमुख पर्वत श्रृंखला | World Geography | Geography 15 Minutes Show by Prince Sir

The Officer's Academy

Shared 2 months ago

1.6K views

15:46

स्वामी विवेकानंद | Swami Vivekananda Most Expected MCQs | History 15 Minutes Show by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

4.8K views

25:34

Bihar Librarian Vacancy 2025 | Library Science 15 Minutes Show by Shashikant Sir #biharlibrarian

The Officer's Academy

Shared 2 months ago

2.8K views

15:02

हिंदी व्याकरण : वचन के 30 महत्वपूर्ण सवाल | Hindi Grammar के महत्वपूर्ण प्रश्न | Jitendra Sir

The Officer's Academy

Shared 2 months ago

449 views

13:42

महर्षि दयानंद सरस्वती | Dayanand Saraswati | Arya Samaj | History 15 Minutes Show by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

5.1K views

13:33

Convex Mirror & Concave Mirror | उत्तल दर्पण एवं अवतल दर्पण | Physics 15 Minutes Show Vikash Sir

The Officer's Academy

Shared 2 months ago

3.7K views

15:10

हिंदी व्याकरण : पर्यायवाची के 30 महत्वपूर्ण सवाल | Hindi Grammar के महत्वपूर्ण प्रश्न | Jitendra Sir

The Officer's Academy

Shared 2 months ago

949 views

13:32

Bihar Librarian Vacancy 2025 | Library Science 15 Minutes Show by Shashikant Sir #biharlibrarian

The Officer's Academy

Shared 2 months ago

1.5K views

18:05

BPSC AEDO Vacancy | Electric Current Most Important MCQs | Physics 15 Minutes Show by Vikash Sir

The Officer's Academy

Shared 2 months ago

4.8K views

19:44

BPSC AEDO Vacancy | Indian National Movement 1857-1947 | Modern History 15 Min Show by Sharan Sir

The Officer's Academy

Shared 2 months ago

26K views

15:29

BPSC TRE 4.0/5.0 | 1857 की क्रांति | The Revolt of 1857 | History 15 Minutes Show by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

13K views

16:45

हिंदी व्याकरण - विशेषण के 30 महत्वपूर्ण सवाल | Hindi Grammar 15 Minutes Show by Jitendra Sir

The Officer's Academy

Shared 2 months ago

873 views

13:21

Bihar Librarian Vacancy 2025 | Library Science 15 Minutes Show by Shashikant Sir #biharlibrarian

The Officer's Academy

Shared 2 months ago

1.9K views

17:00

BPSC AEDO Vacancy | Indian National Movement 1857-1947 | Modern History 15 Min Show by Sharan Sir

The Officer's Academy

Shared 2 months ago

13K views

14:15

भारत में अंग्रेजों का आगमन | East India Company History | History 15 Minutes Show by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

5.5K views

17:07

BPSC AEDO Vacancy 2025 | Physics Magnetisms | Solenoid | Physics 15 Minutes Show by Vikash Sir

The Officer's Academy

Shared 2 months ago

2.9K views

13:32

Bihar Librarian Vacancy 2025 | Library Science 15 Minutes Show by Shashikant Sir #biharlibrarian

The Officer's Academy

Shared 2 months ago

1.6K views

10:42

CTET FEB 2026 EVS | Plants and Animals | पादप एवं जन्तु | EVS 15 Minutes Show by Kapil Sir

The Officer's Academy

Shared 2 months ago

320 views

17:03

BPSC AEDO 2025 | BPSC AEDO Hindi Grammar | क्रिया | BPSC AEDO Hindi 15 Minutes Show by Jitendra Sir

The Officer's Academy

Shared 2 months ago

860 views

22:41

BPSC AEDO Vacancy | Indian National Movement 1857-1947 | Modern History 15 Min Show by Sharan Sir

The Officer's Academy

Shared 2 months ago

63K views

15:01

भारत में पुर्तगालियों का आगमन | Arrival of the Portuguese | History 15 Minutes Show by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

3.7K views

12:13

BPSC AEDO Vacancy 2025 | Electric Motor | Electric Generator | Physics 15 Minutes Show by Vikash Sir

The Officer's Academy

Shared 2 months ago

1.8K views

19:59

Bihar Librarian Vacancy 2025 | Library Science 15 Minutes Show by Shashikant Sir #biharlibrarian

The Officer's Academy

Shared 2 months ago

1.9K views

16:04

NCERT Science Class 9 | NCERT Science 15 Minutes Show by Dr Sajid Sir | Original NCERT Page by Page

The Officer's Academy

Shared 2 months ago

1.7K views

19:40

BPSC AEDO Vacancy | Indian National Movement 1857-1947 | Modern History 15 Min Show by Sharan Sir

The Officer's Academy

Shared 2 months ago

18K views

11:41

BPSC AEDO Vacancy | Annie Besant | एनी बेसेंट | History 15 Minutes Show by Ratnesh Sir #bpscaedo

The Officer's Academy

Shared 2 months ago

6.9K views

15:13

BPSC AEDO Vacancy 2025 | Human Eye | मानव नेत्र | BPSC AEDO Physics 15 Minutes Show by Vikash Sir

The Officer's Academy

Shared 2 months ago

10K views

15:30

BPSC AEDO 2025 | BPSC AEDO Hindi Grammar | सर्वनाम | BPSC AEDO Hindi 15 Minutes Show by Jitendra Sir

The Officer's Academy

Shared 2 months ago

482 views

15:02

BPSC AEDO Vacancy | Indian National Movement 1857-1947 | Modern History 15 Min Show by Sharan Sir

The Officer's Academy

Shared 2 months ago

15K views

12:45

BPSC AEDO Vacancy | The Revolt of 1857 | 1857 की क्रांति | History 15 Minutes Show by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

13K views

14:16

BPSC AEDO Vacancy 2025 | Rainbow | Ray Optics | AEDO Physics 15 Minutes Show by Vikash Sir

The Officer's Academy

Shared 2 months ago

2.4K views

21:49

Bihar Librarian Vacancy 2025 | Library Science 15 Minutes Show by Shashikant Sir #biharlibrarian

The Officer's Academy

Shared 2 months ago

2.2K views

12:53

BPSC AEDO Vacancy 2025 | History Top 50 Questions | BPSC AEDO History 15 Minutes Show by Ratnesh Sir

The Officer's Academy

Shared 2 months ago

4.6K views

13:25

CTET FEB 2026 | Complete Hindi Grammar | CTET Hindi Grammar 15 Minutes Show by Jitendra Pandey Sir

The Officer's Academy

Shared 2 months ago

1.3K views

13:33

CTET 2026 Science Paper 2 | Chemistry Top 30 MCQs | CTET Chemistry 15 Minutes Show by Rahul Sir

The Officer's Academy

Shared 2 months ago

889 views

22:03

CTET 2026 | Sanskrit Most Important MCQs | CTET Sanskrit 15 Minutes Show by Avineesh Sir #ctet2026

The Officer's Academy

Shared 2 months ago

1.1K views