CBSE Class 7 Science Question Paper Set 3 Solved

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Read and download CBSE Class 7 Science Question Paper Set 3 Solved designed as per the latest question paper pattern and Class 7 examination guidelines issued by CBSE, NCERT and KVS. The past year Question Papers for Class 7 Science have been provided with solutions which will help students to assess their performance and find out topics in Science Class 7 which they need to improve to get better marks in Class 7 exams. After solving these last year papers also refer to solved Sample Papers for Class 7 Science available on our website to build strong understanding of the subject

Science Question Paper Class 7

Students can refer to the below Class 7 Science Question Paper designed to help students understand the pattern of questions that will be asked in Class 7 exams. Please download CBSE Class 7 Science Question Paper Set 3 Solved

Science Class 7 Question Paper

SECTION ‘A’
 
Q.NO1
 
(a) Presence of __________ in leaves indicates the occurrence of photosynthesis.
 
a)chlorophyll             b)carbon dioxide             c)starch              d)oxygen
 
(b) The range of laboratory thermometer is : -10°C - 110° C : : the range of clinical thermometer is :
 
a)35°C - 45°C           b)35°C - 42°C               c)35°C - 40°C      d) -35°C - 42°C
 
(c) We get heat when we sit in front of room heater, because of which mode of heat transfer?
 
a)conduction             b)convection                 c)radiation           d)none of these
 
(d) Liquid wastes of industries should be neutralized by adding ___________ before disposal.
 
a)slaked lime             b)HCl                          c)milk of magnesia                d)all of these
 
(e) When carbon dioxide is passed through lime water, it turns milky due to the formation of _________
 
a) Calcium carbonate (CaCO3)                      b) Water
 
c) Sodium hydrogen carbonate                     d) None of these
 
(f) Anaerobic bacteria digest animal waste and produce biogas (Change − A). The biogas is then burnt as fuel (Change − B). The following statements pertain to these changes. Choose the correct one.
 
a) Process − B is a chemical change.    b) Process − A is a chemical change.
 
c) Both processes A and B are chemical changes.
 
d) None of these processes is a chemical change
 
(g) Breathing is a process that
 
(i) provides O2 to the body.
 
(ii) breaks down food to release energy.
 
(iii) helps the body to get rid of CO2.
 
(iv) produces water in the cells.
 
Which of the following gives the correct combination of functions of breathing?
 
a) (i) and (ii)           b) (ii) and (iii)          c) (i) and (iii)           d) (ii) and (iv)
 
Tina makes a circuit for her project work as shown
CBSE Class 7 Science Question Paper Set 3 Solved 1
 
(h) Which of the following options represents the correct circuit diagram for this setup?
CBSE Class 7 Science Question Paper Set 3 Solved 1
 
(i) The maximum and minimum temperature displayed daily in the weather bulletin refer to the –
 
a) highest day temperature and lowest early morning temperature of the day.
 
b) highest day temperature and highest night temperature of the month.
 
c) temperature recorded at 12 noon and at mid night (00.00 hrs).
 
d) average highest temperature of day and average lowest temperature of night.
 
(j) The coldest region on earth is the –
 
a) polar region    b) tropical region      c) temperate region         d) coastal region
 
(k) In this mode of nutrition simple molecules are used to synthesis complex chemical substances such as carbohydrates. Identify the mode of nutrition.
 
(l) An iron rod at 50°C is dropped in a tub containing water at 50°C. In which direction the heat flows?
 
(m) How can you construct houses that are not affected much by heat and cold outside? 
 
(n) What are alkalis? 
 
(o) Represent the process of rusting by an equation. 
 
(p) What kind of a change is cloud formation? 
 
(q) Vishal was participating in a race. His younger sister wondered why he breathes faster and deeper than usual after finishing the race. Can you reason why? 
 
(r) What are MCBs? 
 
(s) Define weather. 
 
(t) Name the instrument used to measure rainfall.
 
 
 


Please click on below link to download CBSE Class 7 Science Question Paper Set 3 Solved

Science Question Papers for Class 7
CBSE Class 7 Science Question Paper Set 1
CBSE Class 7 Science Question Paper Set 2
CBSE Class 7 Science Question Paper Set 3
CBSE Class 7 Science Question Paper Set 3 Solved
CBSE Class 7 Science Question Paper Set 4
CBSE Class 7 Science Question Paper Set 4 Solved
CBSE Class 7 Science Question Paper Set 5 Solved
CBSE Class 7 Science Question Paper Set 6 Solved
CBSE Class 7 Science Question Paper Set 7 Solved
CBSE Class 7 Science Question Paper Set A
CBSE Class 7 Science Question Paper Set B
CBSE Class 7 Science Question Paper Set C
CBSE Class 7 Science Question Paper Set D
CBSE Class 7 Science Question Paper Set E
CBSE Class 7 Science Question Paper Set F
CBSE Class 7 Science Question Paper Set G
CBSE Class 7 Science Question Paper Set H
CBSE Class 7 Science Question Paper Set I
CBSE Class 7 Science Question Paper Set J
CBSE Class 7 Science Question Paper Set K
CBSE Class 7 Science Question Paper Set L
CBSE Class 7 Science Question Paper Set M
CBSE Class 7 Science Question Paper Set N
CBSE Class 7 Science Question Paper Set O
CBSE Class 7 Science Question Paper Set P
CBSE Class 7 Science Question Paper Set Q
CBSE Class 7 Science Question Paper Set R
CBSE Class 7 Science Question Paper Set S
CBSE Class 7 Science Question Paper Set T
CBSE Class 7 Science Question Paper Set U
CBSE Class 7 Science Question Paper Set V
CBSE Class 7 Science Question Paper Set W
CBSE Class 7 Science Question Paper Set X
CBSE Class 7 Science Question Paper Set Y
CBSE Class 7 Science Question Paper Set Z
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Previous Year Question Paper Class 8 Science

CBSE Class 7 Science Question Paper Set 3 Solved

We hope you liked the above provided CBSE Class 7 Science Question Paper Set 3 Solved. To get an understanding of the type of questions which were asked in previous year exams, it is important for Class 7 students to refer to CBSE Class 7 Science Question Paper Set 3 Solved that we have provided above. Students can download all the Question Papers for Class 7 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 7 Science Question Paper Set 3 Solved PYP (previous year papers) you will understand the regular questions and MCQ questions for Class 7 Science which are always asked and learn them so that you can get full marks in those questions. You can download CBSE Class 7 Science Previous Year Question Papers and Class 7 Science Sample Papers in PDF. You should attempt all the last year question paper for Class 7 and Class 7 Science MCQ Test in examination conditions at home and then compare their answers with the solutions provided by our teachers.
 

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