RBSE Class 8 Science Model Paper 2 English Medium are part of RBSE Class 8 Science Board Model Papers. Here we have given RBSE Class 8 Science Sample Paper 2 English Medium.
| Board | RBSE |
| Textbook | SIERT, Rajasthan |
| Class | Class 8 |
| Subject | Science |
| Paper Set | Model Paper 2 |
| Category | RBSE Model Papers |
RBSE Class 8 Science Sample Paper 2 English Medium
Time: 2.30 Hours
Maximum Marks: 80
General Instructions to the Examinees
- Candidates must first write their Roll Nos. on the question paper compulsorily.
- All the questions are compulsory
- Write the answer to each question in the given answer-book only.
- For questions having more than one part, the answers to those parts are to be written together in continuity.
- Write the answers of Question Nos. 1 to 6 (multiple choice) by making a table in your answer-book.
- If there is any error/difference/contradiction in Hindi and English versions of the question paper, the question of Hindi version should be treated valid.
Question 1.
The reaction in which two or more compound added to form one new compound is called [1]
(A) Addition reaction
(B) Decomposition reaction
(C) Displacement reaction
(D) None of these
Question 2.
How many laws of inheritance formulated by Mendel [1]
(A) Two
(B) Three
(C) Four
(D) Five
Question 3.
In the following, the bacteria of Cholera disease is [1]
(A) Salmonella typhi
(B) Vibrio cholerae
(C) Vericella Joster
(D) E. coli
Question 4.
Which instrument is used to measure the depth of sea and submarine’s position and speed? [1]
(A) PONOR
(B) SONAR
(C) SANOR
(D) CONOR
Question 5.
The part of telephone instrument which is placed in front of mouth and collect sound and propagates the information in the form of electromagnetic waves is called [1]
(A) Mouth piece
(B) Receiver
(C) Cable wire
(D) None of these
Question 6.
Property of incomplete combustion is [1]
(A) Bums with yellow flame is called incomplete combustion
(B) Can occur at any temperature
(C) Causes pollution
(D) All of these’
Question 7.
When and where Pr. Swaminathan was born? [2]
Question 8.
Match the following [2]
Question 9.
What are the things made of nylon? [2]
Question 10.
Explain the difference between exothermic and endothermic reaction. [2]
Question 11.
What are non-infectious diseases? Explain with example. [2]
Question 12.
What is a chemical reaction? Explain various types of chemical reaction. [4]
Question 13.
Differentiate between sexual and asexual reproduction [4]
Question 14.
Write factors, symptoms and preventive measures of diarrhoea and dysentery. [4]
Question 15.
What is energy? Write various forms and unit of energy. [4]
Question 16.
Draw a human vocal system diagram and explain its working principle. [4]
Question 17.
How artificial satellites are launched in space? Explain. [4]
Question 18.
Explain the program transmission of television. [4]
Question 19.
What are the safety measures against the lightning thunder? [4]
Question 20.
Being a responsible citizen, what are the rules a driver should follow while driving a vehicle? [4]
Question 21.
Write importance/ properties/ benefits of petroleum gas. [4]
Question 22.
Write the precautions and work to be done by people during cyclone. [6]
Question 23.
Explain the methods of vegetative reproduction along with examples. [6]
OR
Describe National Programmes for disease prevention.
Question 24.
Describe the types of Artificial Satellite [6]
OR
Describe the utility of information technology. Make a list of the possible cyber crimes by taking into considerations of human future and tell its safety measures.
Question 25.
Explain the Indian perspective for environment and its conservation. [6]
OR
The use of petrol, diesel, kerosene is rising day to day. Their smoke is mixing with air and causing air pollution. Write your suggestions and views for reducing air pollution.
We hope the given RBSE Class 8 Science Model Paper 2 English Medium will help you. If you have any query regarding RBSE Class 8 Science Sample Paper 2 English Medium, drop a comment below and we will get back to you at the earliest.