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10th Chapter

10th Class G. Science English Medium Chapter 10 Test

Matric Part 2/10th Class General Science Chapter 10 MCQ Test With Answer for Chapter 10 (Science and Technology)


This online test contains MCQs about following topics:

- Role of Science and Technology in the development of the country

- Radioactivity

- X – rays

- Ultrasound

- Lasers

- E.C.G, E.E.G, MRI, C.T. Scan, Angeography

- Fiber optics

- Important industries of Pakistan

- Satellites and radar

10th General Science Chapter Wise Test
(English Medium)

Click Here for General Science Urdu Medium Ch 10 MCQ Test

Matric Part 2/10th Class General Science Chapter 10 MCQ Test With Answer for Chapter 10 (Science and Technology)

Sr. # Questions Answers Choice
1 Emission of ratiations from nucleus is said to be
  • A. Chemical reaction
  • B. Atomic reaction
  • C. Radioactivity
  • D. Nuclear fission
2 ----------------- rays are used to detect the flaws and crocks of metal parts.
  • A. a -rays
  • B. gama rays
  • C. beta rays
  • D. None of these
3 Laser surgery is of special importance in 
  • A. heart operation 
  • B. kidney operation 
  • C. liver operation 
  • D. cancer operation 
4 In ........ henry Bequeral discovered.
  • A. 1895
  • B. 1886
  • C. 1896
  • D. 1898
5 Radioactivity occurs naturally from all the elecments with atomic number greater than.
  • A. 62
  • B. 72
  • C. 80
  • D. 82
6 the test that measures the electrical activity of the heart:
  • A. E.C.G (Electrocardiogram)
  • B. E.E.G (Electroencephalography)
  • C. M.R.I (Magnetic resonance imaging)
  • D. Angiography
7 Frequency of ultrasound is.
  • A. Less than 20 Hz
  • B. 20 KHz
  • C. 30 KHz
  • D. More than 20 khn
8 The process of manufacturing food in pants;
  • A. Respiration 
  • B. Digestion 
  • C. Fermentation 
  • D. Photosynthesis 
9 When a ray of light passes from a denser to a rare medium it;
  • A. bends away form the normal to the interface
  • B. bends towards the normal
  • C. does no bend
  • D. non of the above
10 The Phenomenon of emission of radiations from radioactive elements is called:
  • A. Doping 
  • B. Allotropy 
  • C. Radioactivity
  • D. Induction 

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