Read and download CBSE Class 8 Science Question Paper Set N designed as per the latest question paper pattern and Class 8 examination guidelines issued by CBSE, NCERT and KVS. The past year Question Papers for Class 8 Science have been provided with solutions which will help students to assess their performance and find out topics in Science Class 8 which they need to improve to get better marks in Class 8 exams. After solving these last year papers also refer to solved Sample Papers for Class 8 Science available on our website to build strong understanding of the subject
Science Question Paper Class 8
Students can refer to the below Class 8 Science Question Paper designed to help students understand the pattern of questions that will be asked in Class 8 exams. Please download CBSE Class 8 Science Question Paper Set N
Science Class 8 Question Paper
CBSE Class 8 Science Question Paper Set N. Revision worksheets, Sample papers, Question banks and easy to learn study notes for all classes and subjects based on CBSE and NCERT guidelines. Students and parents can download free a collection of all study material issued by various best schools in India. The study material has been carefully compiled by the best teachers in India. The students should practice the questions database to get better marks in examination. Please refer to other links for free download of high quality study material. Based on CBSE and NCERT guidelines. Based on the same pattern as released by CBSE every year. Study material for final/ term/ SA1/ SA2 Examinations conducted by various schools affiliated to Central Board of Secondary Education (CBSE) in India and abroad. CBSE Study material has been compiled to help students preparation which will helps the students to concentrate more in areas which carry more marks.
PART-A
Q.1 Define 1 light year?
Q.2 Which main air pollutant is released by refrigerators and air conditioners?
Q.3 Name four air pollutants produced by burning of fossil fuels?
Q.4 A force of 150N is applied to an object of area 5m2. Calculate the pressure.
Q.5 What are ultrasonic sounds? Name 2 animals that produce ultrasonic sounds?
Q.6 (a) What is meant by chemical effects of electric current?
(b) List 2 chemical effects of electric current?
Q.7 Draw a ray diagram to formation of image of a point object in a plane mirror.
Q.8 How is the sex determined in human beings ? Explain with the help of a flow chart.
Q.9 Explain why (a) heavy truck is fitted with six to eight wheels ? (b) a sharp knife cut objects more effectively than a blunt knife ?
Q.10 (a) Define rolling friction and sliding friction?
(b) Explain why rolling friction is less than sliding friction?
Q.11 (a) What is meant by streamlined shape?
(b) Why the bodies of ships and boats are streamlined?
Q.12 (a) If a simple pendulum makes 30 oscillations in 5 seconds. What is its frequency?
(b) Define - Loudness and Frequency.
Q.13 (a) Define electrolysis with its 2 applications.
(b) Explain why iron objects are electroplated in chromium?
Q.14 How do you protect yourself from lightning (a) inside the home (b) outside ? (two measures each)
Q.15 (a) Draw a well labelled diagram of a human eye?
(b) What is meant by dispersion of light?
Q.16 In a human eye, what is the function of the following-
(a) Cornea (b) Iris (c) Retina
Q.17 Write any 3 differences between meteors and meteorites?
Q.18 What is the importance of ozone layer in atmosphere and explain 2 damaging effects of ozone layer depletion?
Q.19 Explain the terms (a) biological magnification (b) global warming (c) acid rain.
Q.20 What is puberty ? What happens at this stage of life ?
Please refer to attached file for CBSE Class 8 Science Question Paper Set N.
CBSE Class 8 Science Question Paper Set N
We hope you liked the above provided CBSE Class 8 Science Question Paper Set N. To get an understanding of the type of questions which were asked in previous year exams, it is important for Class 8 students to refer to CBSE Class 8 Science Question Paper Set N that we have provided above. Students can download all the Question Papers for Class 8 Science which were issued in the exams so that you can practise them and solve all types of questions which have been asked till now. By doing all CBSE Class 8 Science Question Paper Set N PYP (previous year papers) you will understand the regular questions and MCQ questions for Class 8 Science which are always asked and learn them so that you can get full marks in those questions. You can download CBSE Class 8 Science Previous Year Question Papers and Class 8 Science Sample Papers in PDF. You should attempt all the last year question paper for Class 8 and Class 8 Science MCQ Test in examination conditions at home and then compare their answers with the solutions provided by our teachers.
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