This 9th class biology chapter 3 online test covers Chapter 3 of the Class 9 Biology course, The Cell. It has 25 multiple-choice questions, one on screen at a time, and it marks itself the moment you finish. There is no timer and no sign-up: answer the questions, press finish, and you get your score together with a review of every question, the correct option and a short explanation. An Urdu medium version of the same test is given further down the page.
What This Online Test Covers
The 25 questions are drawn from the whole of Chapter 3:
- Discovery of the cell — Robert Hooke’s cork slice of 1665 and the work that followed it.
- Cell organelles and their functions — smooth and rough endoplasmic reticulum, Golgi apparatus, ribosomes, lysosomes and vacuoles.
- The nucleus — nuclear pores, chromatin and what controls the activity of the cell.
- Organelles that divide by themselves — mitochondria and chloroplasts, and why they are different from the rest.
- Plant and animal cells compared — cell wall, chloroplasts, vacuoles and what keeps a cell in shape.
- Cell specialisation — which cell types carry out photosynthesis, transport and support in a multicellular plant.
How the Test Works
- 25 questions, one at a time, with Next and Previous buttons.
- No timer, so you can think each question through.
- Automatic marking the moment you finish.
- Answer review — every question is shown again with your answer, the correct option and an explanation.
- Retake — restart as many times as you like.
Start the Chapter 3 Online Test
Organelle questions reward precision: read the function in the question carefully, because several organelles sound similar. Aim for 20 out of 25 or better before moving on to Chapter 4.
Chapter 3 Online Test — Urdu Medium (اردو میڈیم)
Urdu medium students can attempt the same Chapter 3 test with the questions, options and explanations written in Urdu. It works exactly like the English test above: 25 questions one at a time, no timer, and a full answer review with explanations at the end.
اردو میڈیم کے طلبہ کے لیے: باب ۳، سیل، کا آن لائن ٹیسٹ نیچے دیا گیا ہے۔ پچیس سوالات ہیں، ہر سوال ایک ایک کر کے آتا ہے، وقت کی کوئی پابندی نہیں، اور آخر میں نتیجے کے ساتھ ہر سوال کا درست جواب اور وضاحت دکھائی جاتی ہے۔
After the Test
Read the explanation for every question you missed, then find that organelle in the diagram in your textbook. The quickest way to fix organelle questions is to draw the cell once from memory and label it, rather than reading the list again. Take the test a second time a day later to see what has stuck.
Related Class 9 Biology Resources
For written practice, download the Class 9 Biology Chapter 3 test paper, a 36-mark bilingual paper with MCQs, short questions and detailed questions. You can also go back to the Chapter 2 online test on Biodiversity. Browse all Class 9 Biology test papers, or open the Class 9 Biology section for notes, test papers, online papers, guess papers and past papers.