This 9th class biology chapter 6 online test covers Chapter 6 of the Class 9 Biology course, Biomolecules. 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 6:
- Carbohydrates — monosaccharides, disaccharides such as maltose and sucrose, polysaccharides, glycogen, cellulose and chitin.
- Proteins and amino acids — the side group that makes each amino acid unique, essential amino acids, and the functions of proteins.
- Lipids — saturated compared with unsaturated fatty acids, glycerol, phospholipids, and the vitamins that need lipids for absorption.
- Nucleic acids — hydrogen bonds in base pairs, the 1953 double helix, mRNA and tRNA, transcription and translation.
- Protoplasm and metabolism — the share each biomolecule takes of dry mass, and which type of metabolism releases energy.
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 6 Online Test
Learn the hydrogen-bond counts for A–T and C–G now: they appear in almost every paper. Aim for 20 out of 25 or better before moving on to the next chapter.
Chapter 6 Online Test — Urdu Medium (اردو میڈیم)
Urdu medium students can attempt the same Chapter 6 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 ۶، بائیو مالیکیولز، 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 go back to that section in your textbook before you try the test again. Attempting it a second time a day later is the quickest way to find out what you have actually remembered rather than what you recognised.
Related Class 9 Biology Resources
For written practice, download the Class 9 Biology Chapter 6 test paper, a 36-mark bilingual paper with MCQs, short questions and detailed questions. 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.