Official Exam Guide

72nd BPSC (Prelims) Science And Technology Notes

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✍️ Reviewed by PrepMe247 Exam Editorial Board ⏱️ Updated 2026-09-13 🛡️ Verified Official Commission Source

72nd BPSC (Prelims) Science And Technology Notes

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The BPSC Examination includes a section on Science and Technology in the syllabus of the main examination. This topic is also a very important topic in the other competitive examinations such as SSC, Railways, and State PSCs. 

Candidates who wish to qualify for the BPSC Cut-off marks are advised to prepare for this section very well. To prepare for this section they can refer to our best BPSC Science and Technology notes which we have provided below, candidates are advised to not only depend on these notes they can also refer to many other important study resources available in the market. These BPSC Science and Technology notes are created by experts in the same field and coachings which will help them to keep on the right track of preparation.

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BPSC Science and Technology Notes: Important Topics to Prepare for the Exam

As per the BPSC Science and Technology Syllabus, an aspirant must have a deep knowledge of everything, from theoretical principles and fundamentals the most recent technological innovations, space flight, and some others. To prepare for the BPSC Civil Services Preliminary and Mains Examination Science and Technology syllabus, remarkable preparation is must. For thorough preparation of the topic, the below-mentioned points must be prioritized:

  • Current events related to Science and Technology, including advances, uses, and consequences in daily life.
  • Localization of technology and the evolution of new technology are examples of Indian acquirement in Science and Technology.
  • IT, Computers, Space travel, Nanotechnology, Robotics, Biotechnology, and concerns related to intellectual property rights are all areas where recognition is required.

Topic

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Optics

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Physics Modulation

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Malnutrition in India

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GEAC

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Internet of Things (IoT)

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Hand in Hand Exercise India and China

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Border Roads Organization(BRO)

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Indian Space Research Organisation(ISRO)

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What are Chlorofluorocarbons (CFCs)

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Missile Technology Control Regime (MTCR)

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Nanotechnology

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National Solar Mission

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National Supercomputing Mission

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Cybercrime

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The Pillars of Nuclear Doctrine of India

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Types of Nuclear Reactors

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Cluster Bomb

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Japanese Encephalitis

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INS Vagir Submarine

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Juno Mission

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Mars Orbiter Mission

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Shale Gas

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Cartosat 2

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Cartosat 3

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BrahMos Missile

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Air to Air Missile

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VSAT (Very Small Aperture Terminal)

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GSLV MK3

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Biofortification

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Plasmid

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INS Vikrant

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Pokhran 2

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Bhuvan Portal

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Solar Cell

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Rafale Fighter Jets

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Centre For Artificial Intelligence and Robotics

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Cassini Spacecraft

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DPT Vaccines

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Richter Scale

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Surface to Surface Missile

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KATRIN Experiment

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Ebola Virus

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INS Kalvari

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Defence Research And Development Organisation(DRDO)

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Lithium ion Batteries

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Atal Tinkering Lab

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Electron Beam Lithography

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Orphan Drugs

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Astrosat

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F 16 Fighter Jet

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Copernicus Programme

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Black Box or Algorithmic Trading

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Dark Net

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Terminal High Altitude Area Defense (THAAD)

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The Queqiao Relay Satellite

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Types Of Vaccines

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Stem Cells

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LIGO INDIA PROJECT

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Zoonotic Diseases

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Zika Virus

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Earth Biogenome Project

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Genetic Engineering

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Hypothermia

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BT Brinjal

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Lymphatic Filariasis

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Active Pharmaceutical Ingredients (API)

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Sunway Taihu Light

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Leucism

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Klebsiella Pneumoniae

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Anti Radiation Missile

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Gene Editing

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Cloud Observatories in India

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Trans Fat

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Negative Mass

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Hypoxia

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Maternal and Neonatal Tetanus

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Diclofenac

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Anti-Tank Guided Missile

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Rotavirus

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3 Stage Nuclear Program

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LCA Tejas

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List of Missiles in India

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Artificial Intelligence

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INCOIS

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Nuclear Fuel Cycle

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Large Hadron Collider

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National Biopharma Mission

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Aditya L1 Mission

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Blue Dot Network

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National Vector Borne Disease Control Programme

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ISRO Gaganyan

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Biotechnology

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Dark Energy and Dark Matter

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Genetic Pollution

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Graphene

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Higg’s Boson

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Big Bang Theory

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Space technology

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Indian Neutrino Observatory

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Human Organ Systems

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Information Technology

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Cyber Warfare

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Nanotechnology

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Different generations in Wireless Telephony

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Geostationary v/s Geosynchronous

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Challenges in building a Cryogenic engine

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Modulation

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Electromagnetic Spectrum

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Human Respiratory diseases

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Wireless communication

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Biotechnology

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Defense Technology

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Blood circulation system

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Why are Science and Technology is Important in the for BPSC Exam?

The purpose of studying Science and Technology is because every year a large number of questions from the science and technology section is asked in the BPSC prelims and mains examinations and other examinations as well. So candidates have to prepare for this subject very strategically so that they can get a thorough knowledge of the subject, this can be done by understanding the detailed syllabus of Science and Technology and they can also refer to the BPSC Science and Technology notes. These BPSC Science and Technology notes exams contain the detailed syllabus of the exam and we believe that these notes will be very helpful for the candidates in order to crack the examination.

How to prepare for BPSC Science and Technology?

Candidates aspiring to crack the BPSC examination should have to make an effective preparation strategy to crack the examination with a good rank on the first attempt. We have provided below a list of important preparation tips for the aspirants aspiring to appear for the upcoming exam.

  • Candidates who wish to ace the exam have to start beginning their preparation well in advance before the examination so that they have enough time to cover the entire syllabus. 
  • To cover the BPSC Syllabus completely, you can follow the Best BPSC Books and study material referred by the experts and toppers.
  • Attempt the BPSC Online mock test as much as possible, this will help you in analyzing your preparation level. And it will help you to find your strengths and weaknesses and you can work on them at the earliest.
  • Candidates are also advised to solve BPSC's past year's papers and then compare their answers with the BPSC Answer-key to test the level of their preparation.
  • Stay updated with Current affairs as well, as many of the questions are asked from this section.

Role of BPSC Science and Technology Notes for Exam

These Science and Technology notes for BPSC exams are the conclusion of the hard work of the team of experts and exam toppers. By the help of these BPSC Science and Technology, you will be able to understand the development in the science and technology section which is a part of the BPSC Syllabus as well as other competitive examinations.

The role of these BPSC Science and Technology notes are below:

  • Science and Technology notes for the BPSC examination will help you to gain your knowledge and it will also help you to crack the BPSC Examination.
  • These Science and Technology notes for BPSC are also beneficial to other competitive examinations. 
  • After referring to the BPSC preparation books candidates can revise the entire syllabus by the help of these BPSC Science and technology notes.

We provide a set of comprehensive notes for various competitive examinations. You can also download our PrepMe247 App to attempt the best quality Mock tests and Previous year's papers.

Frequently Asked Questions

When is the BPSC 72nd Prelims Exam 2026?

The tentative date of BPSC 72nd CCE Prelims 2026 is October 25, 2026. This exam was previously scheduled for July 26, 2026 and was postponed.

How to prepare Science and Technology for BPSC?

To prepare for this section candidates can refer to thebest BPSC Science and technology notes.

Was the BPSC 72nd Exam 2026 postponed?

Yes, the BPSC 72nd Prelims Exam The exam date has been rescheduled to October 25.

How much time is enough for BPSC preparation?

To prepare for the BPSC examination, candidates should have started their preparation before 6-7 months.

What are the selection stages for the BPSC 72nd CCE 2026?

The BPSC 72nd CCE Selection process involves three stages namely Preliminary Examination, Mains Examination and Interview.

Is Cracking BPSC easy?

No, Cracking the BPSC examination is not easy, candidates should have to do lots of effort to crack the BPSC Examination.

When will the BPSC 72nd Mains Exam 2026 be conducted?

The BPSC 72nd Mains Exam Date 2026 has not been announced yet. The candidates need to check the official BPSC website for updates.

How many times can I attempt BPSC?

There is no limit on the number of attempts, candidates can apply for the recruitment till they had within the age-limit.

How many vacancies are available under BPSC 72nd Recruitment 2026?

Total 1186 vacancies are available in the BPSC 72nd Recruitment 2026 after the 44 posts of Sugarcane Officers were withdrawn from the originally announced 1230 posts.

Are Science and Technology part of the prelims examination in BPSC?

Yes, Science and Technology is a topic in the BPSC mains GS paper II and questions are also asked in the prelims exam as well.

What is passing marks in BPSC?

The minimum qualifying marks in the BPSC mains exam depend upon the category of candidates i.e- General Category – 40% BC – 36.5% OBC – 34%.

Where I can get complete Science and Technology notes for BPSC?

You can visit the PrepMe247’s page to get the complete BPSC Science and Technology Notes.

How many students give BPSC every year?

A total number of r 3.2 lakh candidates appear in the BPSC Prelims Examination.

Will I get BPSC Science and Technology notes offline?

Yes, You can get the BPSC Science and Technology notes in both online or offline stores.

Does a BPSC officer get a pension?

 Yes, A BPSC Officer gets a lifetime pension after their retirement.

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