What are ICSE Class 8 Physics Quarterly Tests?
ICSE Class 8 Physics quarterly tests are school-level assessments used to check the Physics portion taught in that term. They are not CISCE board examinations; the exact chapters, marks and duration can vary from school to school.
This page preserves the available 2018 and 2019 Physics quarterly test PDF links, explains the paper style seen in those PDFs, and gives worked examples, mistakes and revision steps for Class 8 students.
Concept snapshot: the answer chain
A Physics answer has five links: concept, formula or definition, substitution, calculation, and unit. Missing one link often weakens the answer even when the final number looks right.
Download ICSE Class 8 Physics Quarterly Tests PDF
Use these PDFs for timed practice only after checking that the chapters match your school portion.
| Year | Paper Type | Title | Download |
|---|---|---|---|
| 2019 | Quarterly Test | Qty Physics | Download 2019 Quarterly Test Qty Physics PDF |
| 2018 | Quarterly Test | Qty Physics | Download 2018 Quarterly Test Qty Physics PDF |
Paper pattern seen in the available PDFs
The available 2018 and 2019 papers show 80 marks for 2 hours. Section A carries 40 marks and is compulsory; Section B carries 40 marks and includes longer questions with choice. This is a description of the hosted papers, not a fixed CISCE rule for every Class 8 school test.
| Area | Question type | How to prepare |
|---|---|---|
| Definitions and units | Physical quantities, SI units, matter and changes of state | Learn exact words and examples. |
| Numericals | Speed, acceleration, average speed and wavelength conversion | Show formula, substitution and unit. |
| Diagrams | Plane mirror, spherical mirror and motion graphs | Use ruler, pencil and labels. |
Syllabus-specific insight: A 2-mark answer usually needs a key term plus a reason or unit. Do not write a one-word answer unless the question asks only for a name.
Topics to revise for ICSE Class 8 Physics
The supplied Selina Concise Physics Class 8 source supports matter and changes of state. The available quarterly papers also test measurement, motion, light and mirrors.
| Topic | What to revise | Usual test style |
|---|---|---|
| Matter | Matter has mass and occupies space; molecules have spaces, motion and attraction. | Definitions, true or false, evaporation versus boiling. |
| Measurement | SI units, larger and smaller units, and conversions. | Name a physical quantity from a unit. |
| Motion | Distance, displacement, speed, velocity and acceleration. | Numericals using v=u+at. |
| Light and mirrors | Normal, i, r, laws of reflection, focus and centre of curvature. | Ray diagrams and image nature. |
Edge case: If your school has not yet taught a chapter, revise it later. Your teacher’s completed portion comes first.
Formula and definition bank
| Concept | Correct form | Use |
|---|---|---|
| Average speed | \text{Average speed}=\dfrac{\text{total distance}}{\text{total time}} | For a complete journey. |
| Acceleration | a=\dfrac{v-u}{t} | When u, v and t are known. |
| Final velocity | v=u+at | Uniform acceleration. |
| Speed conversion | 1\ \text{km h}^{-1}=\dfrac{5}{18}\ \text{m s}^{-1} | Convert \text{km h}^{-1} to \text{m s}^{-1}. |
| Wavelength | 1\ \text{nm}=10^{-9}\ \text{m}=10\ \text{Å} | Nanometre conversion. |
| Reflection | i=r | Angles measured from the normal. |
| Matter | Matter is anything that has mass and occupies space. | Definition questions. |
Worked examples for Physics
Worked Example 1: Final velocity
Question: A body starts with 54\ \text{km h}^{-1} and accelerates at 5\ \text{m s}^{-2} for 2\ \text{s}. Find v.
Step 1: Convert u into SI units.
54\ \text{km h}^{-1}=54\times\frac{5}{18}\ \text{m s}^{-1}=15\ \text{m s}^{-1}
Step 2: Use v=u+at.
v=15+5\times2=25\ \text{m s}^{-1}
Final answer: 25\ \text{m s}^{-1}.
Worked Example 2: Average speed
Question: A car travels 30\ \text{km} at 60\ \text{km h}^{-1}, then 30\ \text{km} at 40\ \text{km h}^{-1}. Find average speed.
Step 1: Find the two times.
t_1=\frac{30}{60}=0.5\ \text{h},\quad t_2=\frac{30}{40}=0.75\ \text{h}
Step 2: Add time and divide total distance by total time.
\text{Total time}=1.25\ \text{h}
\text{Average speed}=\frac{60}{1.25}=48\ \text{km h}^{-1}
Final answer: 48\ \text{km h}^{-1}.
Worked Example 3: Wavelength conversion
Question: Convert 580\ \text{nm} into angstrom and metre.
Step 1: Convert into angstrom.
580\ \text{nm}=580\times10\ \text{Å}=5800\ \text{Å}
Step 2: Convert into metre.
580\ \text{nm}=580\times10^{-9}\ \text{m}=5.8\times10^{-7}\ \text{m}
Final answer: 580\ \text{nm}=5800\ \text{Å}=5.8\times10^{-7}\ \text{m}.
Examiner’s mindset
For a numerical, a teacher usually checks the formula, substitution, arithmetic and unit. For a definition, the key scientific words matter. For example, evaporation should mention the surface of the liquid and any temperature.
Common mistakes in ICSE Class 8 Physics
- Mistake: Measuring i from the mirror. Correction: Measure from the normal.
- Mistake: Writing 54\ \text{km h}^{-1} as 54\ \text{m s}^{-1}. Correction: Multiply by \frac{5}{18}.
- Mistake: Mixing distance and displacement. Correction: Distance is path length; displacement is shortest change in position with direction.
- Mistake: Treating evaporation and boiling as the same. Correction: Evaporation is from the surface; boiling is throughout the liquid.
How to use the papers
- Mark the chapters taught in your class.
- Attempt matching questions without notes.
- Check every numerical for formula, substitution, calculation and unit.
- Redraw diagrams with labels.
- Write repeated errors in a mistake log.
Practical application: Do not solve the whole PDF blindly if your school has not taught every chapter. Use the taught portion now and save the rest for later.
Related ICSE Class 8 Physics resources
- ICSE Class 8 Quarterly Tests
- ICSE Class 8 study resources
- ICSE Class 8 Physics previous year papers
- ICSE Class 8 Physics assessment papers
- ICSE Class 8 Physics half-yearly tests
For official board regulations and notices, use the CISCE official website.
Frequently Asked Questions
Are ICSE Class 8 Physics quarterly tests set by CISCE?
No. ICSE Class 8 Physics quarterly tests are usually set by individual schools, so chapters and marks can vary.
How should I practise an ICSE Class 8 Physics Quarterly Tests PDF?
Attempt it without notes first. Then check formula, substitution, unit, definitions and diagrams.
Which topics should I revise first for ICSE Class 8 Physics?
Revise your school’s taught portion first. The available papers test measurement, motion, light, mirrors and conversions.
What is the safest way to write Physics numericals in Class 8?
Write the formula, substitute values with units, calculate clearly, and end with the correct unit.