If you have been searching for physics past papers 10th class, this is the most complete and accurate resource available for Karachi Board students. Karachi Board Hub brings you the verified Physics past paper 2025 for Class 10 (Science Group) under the Board of Secondary Education Karachi (BSEK) available in both English and Urdu medium, with full section-wise breakdown and direct PDF download at absolutely no cost.
The Real 2025 Physics Paper Exactly What Was Asked
This is not a sample paper. This is not a guess paper. This is the actual 10th class Physics past paper 2025 from the Karachi Board annual examination the same paper that Class 10 Science Group students sat for this year.
Here is a complete breakdown of what the 2025 paper contained:
Section A Multiple Choice Questions (12 Marks)
Twelve MCQs worth one mark each. The 2025 paper covered a strong range of Physics concepts: inertial motion and its cause (gravitational force), two factors affecting the speed of sound in air (temperature and density of air), type of electromagnetic waves used in security scanners at night (infrared), power of a 1cm focal length lens (100D), equivalent capacitance of capacitors in series each 4μF (2μF), voltage across a 5Ω resistance wire with 2A current (10V), device that converts mechanical energy to electrical energy (AC generator), example of a digital electronic device (laptop), what is not a component in CBIS (furniture), number of neutrons in Deuterium (1), nuclear radiation with highest penetrating ability (Gamma), and waves that cannot carry electric charge (electromagnetic waves).ss (Taraqqi), where Abdul Kareem Gadani worked (Nepal), and the shrine of Sachal Sarmast (Daraza).
Section B Short Answer Questions (24 Marks)
Students were required to attempt any eight questions from twelve, each carrying three marks. The 2025 paper included: defining frequency of a wave and deriving the relationship between wave speed, wavelength and frequency; three differences between musical sound and noise; three methods for forming charges on a body; defining electromotive force with its formula, SI unit and CGS unit; drawing AND gate and NOR gate diagrams showing output of two inputs; defining atoms and describing its two parts; calculating speed of sound in air at 54°C given that speed at 0°C is 331 m/s; calculating frequency of ultraviolet light with wavelength 193nm used in laser eye surgery; determining position of image for a concave lens with focal length 10cm and object at 15cm; calculating potential difference of 150J of work done on a 75C charge; finding electric charge when 0.25A current passes through a bulb for 20 minutes; and calculating force exerted on a 1.5m wire carrying 5A current placed at right angle in a 0.04T magnetic field.
Section C Detailed Long Answer Questions (24 Marks)
Students were required to attempt any four questions from six, each carrying six marks. Topics covered: defining Simple Harmonic Motion (SHM) and illustrating it in a ball and bowl system with diagram; explaining Myopia and Hyperopia as common vision defects with causes, corrections and diagrams; defining Transformer, its operating principle and four practical applications in daily life; explaining the effects on the path of an electron entering a uniform magnetic field perpendicularly with diagram; explaining flow of information and how light signals are transmitted through optical fibre; and defining nuclear fission and nuclear fusion reactions, explaining fission chain reaction in U-235.
Both English medium and Urdu medium versions of the complete paper are available for download on this page.
Why Physics Past Papers Are Your Most Powerful Preparation Tool
Physics is the subject where most Class 10 Science Group students either gain a significant advantage or lose marks they should have secured. The difference almost always comes down to one thing: how consistently students practiced class 10 physics past papers before the exam.
The 2025 paper makes the Karachi Board’s priorities crystal clear. Numerical problems appear in every section — wave speed calculations, lens equations, electrical charge calculations, magnetic force problems. Students who have never attempted these under timed conditions almost always run out of time in the actual exam, even when they know the concepts.
The MCQ section in the 2025 paper tested everything from capacitance in series circuits to gamma radiation penetration to digital electronics components. These are not random topics they are drawn from the same chapters the Karachi Board has consistently tested across physics past papers 10th class for multiple years.
How to Use the 2025 Paper for Maximum Results
Begin by attempting the full past paper of physics 10th class under real exam conditions — three hours, no formula sheet, no textbook. This single discipline is what separates students who improve from those who only read through past papers without ever sitting through them.
After completing your attempt, review every question in Section B and C that you got wrong. In 10th class physics past papers, numerical mistakes usually fall into one of three categories: wrong formula selection, unit conversion errors, or calculation mistakes under pressure. Identifying which category trips you up most is the fastest path to improvement.
For Section C, practice drawing diagrams repeatedly before your exam. In the 2025 paper, questions on SHM ball-bowl system, Myopia and Hyperopia correction diagrams, and electron path in a magnetic field all require accurate, labelled diagrams which cannot be improvised in the exam hall without prior practice.
Work backward through years once you have finished the 2025 paper. Using physics past papers 10th class Sindh Board across multiple years reveals the consistent chapter-wise pattern the Karachi Board follows, giving you a clear revision priority list.
All Available Karachi Board Physics Past Papers
- Physics Past Paper 2025
- Physics Past Paper 2024
- Physics Past Paper 2023
- Physics Past Paper 2022
- Chemistry Past Paper 2025
- Biology Past Paper 2025
- Chemistry Past Paper 2024
- Class 10 English past paper 2021
All papers include every section with complete answer keys and numerical solutions.
Why Karachi Board Hub Over Every Other Website
When students search for physics past papers online, they typically land on websites that mix papers from multiple boards, bury downloads behind ad screens, require sign-ups, or provide incomplete papers without solutions.
Karachi Board Hub is built differently. Every paper here is exclusively from BSEK. Every download is direct, free, and instant. The content is board-specific not recycled from Punjab Board or Federal Board resources. Both English and Urdu medium versions are available for every paper, and every download includes the complete answer key with numerical solutions.
Download the Karachi Board Class 10 Physics past paper 2025 right now and start your preparation with the most accurate, verified resource available.
