CBSE Class 7 Science Sample Paper Set B. It’s always recommended to practice as many CBSE sample papers as possible before the examinations. The latest sample papers have been designed as per the latest blue prints, syllabus and examination trends. Sample papers should be practiced in examination condition at home or school and also show it to your teachers for checking or compare with the answers provided. Students can download the sample papers in pdf format free and score better marks in examinations. Refer to other links too for latest sample papers.
1 Name the type of nutrition found in non-green plants.
2 Which country is credited with the discovery of silk?
3 What is water table?
4 Give one word for the following :
(a) Teeth with grinding surface.
(b) The long tube with a large number of finger like projections used for absorption of food.
5 Given below are some examples. Identify the type of change in each of them.
E.g. Tearing of paper Physical
(i) Respiration in plants
(ii) Hammering of metals when hot.
(iii)Burning of cloth.
(iv)Evaporation of water.
6 Soham has a white shirt and a black shirt. Which shirt will make him more comfortable in
(a) winters (b) summers? Give reason for your answer.
7 (a)In the process of digestion in animals what happens to food in the (i) mouth (ii) stomach.
(b)What is the role of bile juice during digestion of food?
8 Rohit lives near sea shore. After sometime, he observed that the metal railings of his house got rusted.
a. Name the metal used to make railings.
b. Write the reaction which takes place between this metal and air.
c. Write any two ways in which the above process can be prevented.
9 (a)What is the use of kink in laboratory thermometer?
(b) Convert the following:
(i) 950 Fahrenheit to 0Celsius.
(ii)100 Celsius to 0 Fahrenheit.
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