10th Class General Science Chapter 4 English Medium Online MCQ Test With Answer

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MCQ's Test For Chapter 4 "Science and Technology"

Try The MCQ's Test For Chapter 4 "Science and Technology"

  • Total Questions15

  • Time Allowed20

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Science and Technology

00:00
Question # 1

The rays which are liberated from metal due to collision of fast moving electrons:

Question # 2

Which of the following is a natural fiber:

Question # 3

The Phenomenon of emission of radiations from radioactive elements is called:

Question # 4

Radioactivity occurs naturally from all the elecments with atomic number greater than.

Question # 5

Which radiation have zero mass number

Question # 6

Recording of electrical activity of brain is said to be:

Question # 7

The number of hydrogen isotopes;

Question # 8

The process of manufacturing food in pants;

Question # 9

Emission of ratiations from nucleus is said to be

Question # 10

Bagasse is used as in.

Question # 11

Laser surgery is of special importance in 

Question # 12

What discovered radioactivity?

Question # 13

The light of laser is:

Question # 14

Laser is used toproduce three -Dimensional image called.

Question # 15

In engineering department besides heavy machinery the role of ....... industry is examplary.

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Mcqs Solved File

Prior to attempting our online General Science Class 10 Chapter 4 MCQs, students can download the 10th class general science ch4 mcqs solved file from this page. These solved MCQs are available in PDF format and cover all essential questions and concepts from Chapter 4. This solved 10th class general science chapter 4 mcqs pdf file has been prepared by our highly qualified staff which means success is guaranteed. This file is easy to download. We assure you that after studying these files, you will excel in our online General Science MCQs test.

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10th Class (English Medium) General Science Chapter 4 Important MCQ's

Sr.# Question Answer
1 Emission of ratiations from nucleus is said to be
A. Chemical reaction
B. Atomic reaction
C. Radioactivity
D. Nuclear fission
2 Radioactivity occurs naturally from all the elecments with atomic number greater than.
A. 62
B. 72
C. 80
D. 82
3 The Phenomenon of emission of radiations from radioactive elements is called:
A. Doping 
B. Allotropy 
C. Radioactivity
D. Induction 
4 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
5 Phosphorous.... and sulphur 35 are employed on living system to trace metabolic path.
A. 31
B. 30
C. 38
D. 32
6 During the preparation of the juice of sugarcane is heated from:
A. 100°C to 110°C
B. 100° to 120°
C. 100°C to 130°C 
D. 100°C to 140°C 
7 Recording of electrical activity of brain is said to be:
A. ultrasound  
B. MRI 
C. E.E.G 
D. E.C.G
8 In ........ henry Bequeral discovered.
A. 1895
B. 1886
C. 1896
D. 1898
9 The process of manufacturing food in pants;
A. Respiration 
B. Digestion 
C. Fermentation 
D. Photosynthesis 
10 Element having atomic numebr greater than.......... go on emitting radiations.
A. 80
B. 92
C. 82
D. 83

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