Exam Notification 2024


Wanting to be part of NDA? No worries, we at Trishul Defence Academy are ready to help you and make sure you get selection and make your dream of being an army officer true. Trishul Defence Academy is the best coaching for NDA, CDS and AFCAT/Air Force- X/Y with centers at many other places apart from Prayagraj. The first step towards NDA is written exam of Maths, other topics test I conducted afterwards. Biology is also sure shot subject included in NDA exam. Although questions asked are only about 11-15 in general science/section of class 10th level.

We have been able to give maximum selection into defence because we don’t take anything of less importance even though questions asked might be very few or very basic. We at TDA give full attention and make sure enough sessions are conducted to target the questions asked be it from any section throughout the syllabus.

We are here with the best book for biology NDA targeting those section and questions that are asked in written test. The content is very simple and easy to understand, the best part is the content isn’t too long it’s precise and concise. The book’s language is very simple and easy to understand. The topics covered are Cell-basis of life, Food and its Components, Human Physiology, Diseases and Diseases causing micro organism, Plant Physiology, Miscellaneous topics. Each unit is immediately followed by the practice sheet with questions asked in exam in Multiple Choice Questions (MCQ). The best part of this book is although it addresses to the aspirants of students but the way of explanation is very similar to the students of high school ensuring maximum benefits. Many of the topics are explained through diagrams with proper diagram explanation, for differences between things proper table chart is used for explanation making it very simple and easy to understand simultaneously interesting also.

The first unit Cell-basis of life covers topics Cell Theory, Prokaryotic & Eukaryotic cell, Animals and Plants cell, Cell Organelles, DNA & RNA, Cell Division and Practice Sheet TDACNB001. Second unit Food deals with chapters Components of food, Balanced Diet, Deficiency Diseases and Practice Sheet TDACNB002. Third unit Human Physiology ensures topics Heart, Blood, Human Brain, Kidney, Musculoskeletal System, Endocrine System, Digestive System, Respiratory System and Practice Sheet TDACNB003. Fourth unit Diseases explains topics related to Viral Diseases, Bacterial Diseases, Vaccination and Immunization and Practice Sheet TDACNB004. Fifth unit Plant Physiology has topics all about the working system of plants like Photo Synthesis, Transport in Plants, Transpiration, Mode of Nutrition, Plant Hormones, Reproduction in Plants and Practice Sheet TDACNB005. Last topic Miscellaneous has some additional chapters like National Botanical Gardens and Acid Rain for extra information followed by assignment for biology. At the end there is answer sheet for the entire practice sheet for students to track their answers. The price of the book has been kept very moderate so that anyone can afford, cost of just one small show piece. This all success in just Rs. 150/- at www.publication.trishuldefenceacademy.com or you can find it on AMAZON as Best Biology Book for NDA-CDS.

TDA is fully dedicated towards making sure each of their candidates get in defence, working full time to achieve the best and creating friendly and good environment for students. TDA has been active in giving best and maximum candidates into air-force/navy/nda and conduct full training under the supervision of Mr. Anoop Mehrotra retired wing commander who has a vast and brilliant experience of training candidates for defence.

We are ready to help you always at Trishul Defence Academy the best coaching for NDA, CDS, AFCAT/ AIR FORCE-X/Y. Mark the success of your journey by being a part of TDA.


Head Office Address: Allahabad/ Prayagraj Head Office Address: Gaytri Dham Behind Max Mall Milan Tower

Contact No: 8400083030

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Bareilly Address: 35A, Civil Lines, Chauki Chauraha Near Amaya Hotel, Bareilly (U.P)

Contact No: 9690502728, 9412334730

Ranchi Address: 6th Floor, Jagnath Tower, Near- Hari Om Tower, 403, Circular Road Lalpur, Ahirtoli, Ranchi (Jharkand)

Contact No: 9934113030

Agra Address: 16, 17, 18 Balaji Complex Silver City Gwalior Road Agra Cantt.

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