11th Chapter

8th General Science English Medium Chapter 11 Test

Here you can prepare 8th General Science English Medium Online MCQ's Test. Click the button for 8th General Science English Medium Chapter 11 100% free full practice test.

8th Class General Science Chapter 11 Online MCQs Test - Practice & Improve

8th Class General Science Chapter 11 Online MCQs Test - Practice & Improve

Sr. # Questions Answers Choice
1 To make bioplastic, we use.
  • A. Starch
  • B. Glycerol
  • C. Distilled water
  • D. Starch, Glycerol and distilled water.
2 Toothpaste is a ........ paste like material used for cleaning and polisheing teeth.
  • A. Liquid
  • B. Gas
  • C. Semi -Solid
  • D. Solid
3 To make bioplastic, we heat the solution.
  • A. 70 oC
  • B. 75 oC
  • C. 80 oC
  • D. 85 oC
4 Bio Plastic is made of.
  • A. Fats
  • B. Glucose
  • C. Proteins
  • D. Starch
5 Baking soda, calcium carbonate, glycerin, fluorides are usually used for making.
  • A. Soaps
  • B. Detergents
  • C. Tooth paste
  • D. Banaspati ghee
6 --------------- is used is solar cooker.
  • A. Convex mirror
  • B. Concave mirror
  • C. Convex lens
  • D. Concave lens
7 بائیو پلاسٹک بنی ہوتی ہے.
  • A. فیٹس
  • B. گلوکوز
  • C. پروٹین
  • D. سٹارچ
8 Soap is............. salt of long chain fatty acid.
  • A. Sodium or potassium
  • B. Magnesium
  • C. Iodine
  • D. Halogen
9 Which is used in UPS.
  • A. Electric generator
  • B. Compressor
  • C. Electric motor
  • D. Inverter
10 For making bioplastic, we used corn starch and glyceroal with amount.
  • A. 1.4 g and 0.5 g
  • B. 1.5 g and 0.4 g
  • C. 1.5 g and 0.5 g
  • D. 0.5 g and 0.6 g

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Wania Hussain

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31 Sec
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52 Sec
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Khalil Ahmed

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Wania Hussain

Lahore20 - Feb - 2025

18/20
44 Sec
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Sultan Golden

Lahore09 - Mar - 2025

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54 Sec
K

Khalil Ahmed

Lahore09 - Mar - 2025

18/20
57 Sec
A

Ayesha

Lahore09 - Mar - 2025

18/20
01 Mins 27 Sec
H

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Lahore25 - Jan - 2025

18/20
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Hussain Sheik1122

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