The Indian Olympiad Qualifier for Junior Science (IOQJS), also known as the National Standard Examination in Junior Science (NSEJS), is one of the most well-liked tests administered in schools. Additionally, it aids in the early development of problem-solving abilities in the classroom, which raises JEE and NEET scores. The objective of the Indian Olympiad Qualifier in Junior Science (IOQJS) exam is to motivate pupils to assess their scientific abilities through global competition.
Students need to be conversant with the fundamental subjects of Physics, Chemistry, Biology, and Mathematics as taught in the lower grades of the CBSE syllabus in order to understand these concepts better. Given that IOQJS is a secondary school exam, pupils should start their preparation by going over the science and math chapters in the NCERT textbooks. We shall go into great detail about the IOQJS Syllabus in this article.
Syllabus for Maths
It’s also essential to have a solid grasp of the math ideas listed below, which are taught in the NCERT curriculum up until the tenth grade.
- Number systems
- Linear equations
- Surface areas and volumes
- Polynomials
- Triangles
- Quadratic equations
- Circles
- Statistics
- Trigonometry
IOQJS Syllabus for Science
| Units | Topics |
| Matter- Nature & Behaviour | Matter Definition Volume, density, shape, and other characteristics of solids, liquids, & gases. Absorption of heat & change of state Sublimation, Freezing, Melting, Evaporation, Condensation Elements, Mixtures & Compounds Homogenous & Heterogeneous mixtures Separation of the components of a mixture Solutions, & concentration of solutions Colloids & suspensions Atoms & molecules Atomic & molecular masses Law of constant proportions Relationship of mole to mass of particles Mole concept Protons, Neutrons, and Electrons Valency Isotopes Chemical formula and symbols of common compounds Isobars |
| Chemical Substances | Types of chemical reactions Balanced chemical equations Definition and general properties of acids, bases, and salts Concept and importance of pH scale Preparation & Uses of: Bleaching powder Plaster of Paris Sodium hydroxide Washing and baking soda Metals & Non-metals Formation & properties of ionic compounds Reactivity series Corrosion and prevention of corrosion Properties of ionic compounds Metallurgical processes Nature & nomenclature of Carbon compounds with functional groups Homologous series Saturated & unsaturated carbon compounds Covalent bonding of carbon compounds, & their chemical properties Soaps & detergents Ethanol Ethanoic Acid Modern periodic table Atomic number Metallic & non-metallic properties Valency Early examples of periodic tables |
| Organization in the living world | Prokaryotic and Eukaryotic Cells Structure & functions of cells Cell organelles Structure & functions of plant tissues and animal tissues Biological Diversity Health & Diseases |
| Life Processes | Control & coordination in plants and animals Heredity & Evolution Reproduction in animals and plants |
| Force, Motion & Work | Force definition and types Newton’s laws Distance and displacement Velocity, acceleration, related graphs Uniform circular motion Gravitation Floatation Sound Work, Energy, & Power |
| Effects of Electric Current | Electric current Potential difference Ohm’s law Resistance Series and parallel combination of resistors Heating effect of electric current Relation between P, R, I, and V. Magnetic effects of electric current |
| Light | Reflection Refraction Refractive index Magnification Functioning of the lens in a human eye Dispersion and scattering of light through a prism |
| Our Environment | Physical Resources Biogeochemical cycles in nature Natural Resources |
| Food Production | Use of fertilizers Organic farming Plant & animal breeding Selection for quality improvement & management Protection of crops from pests and diseases |
Exam Pattern
| IOQJS Exam Pattern | Details |
| Duration | 3 hours Paper 1: 1 hour Paper 2: 2 hours |
| Exam Mode | Pen-and-paper based |
| Types of Questions | Paper 1: Multiple-choice Questions Paper 2: Subjective Questions |
| Will there be negative marking? | Yes. -1 for every incorrect response |
Frequently Asked Questions on IOQJS Syllabus
Q1 How to register for IOQJS
Students can use the official IAPT website to register for IOQJS. They have to fill out the application after registering on the website. Generally, the application window for IOQJS opens in November and is open until December. All of the most recent details on IOQJS application and registration are available on the IAPT official website.
Q2 Which math concepts are the most crucial for IOQJS?
Key math topics for IOQJS include number systems, surface areas and volumes, circles, triangles, linear equations, trigonometry, quadratic equations, statistics, and polynomials.
Q3 Is the IOQJS held entirely online?
No, there is an offline component to the IOQJS. This exam uses a standard paper and pencil format. Students have the option to choose their chosen exam medium when they enroll. There will be an English and Hindi version of the exam.
Q4 Which subjects are included in the IOQJS syllabus?
Topics in biology, chemistry, physics, and mathematics are included in the IOQJS curriculum. Students should be well-versed in the scientific and math principles they have studied up to Class 10 in order to prepare for IOQJS.
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