Refer to CBSE Class 3 Science The Respiratory System MCQs provided below. CBSE Class 3 Science MCQs with answers available in Pdf for free download. The MCQ Questions for Class 3 Science with answers have been prepared as per the latest syllabus, CBSE books and examination pattern suggested in Class 3 by CBSE, NCERT and KVS. Multiple Choice Questions for The Respiratory System are an important part of exams for Class 3 Science and if practiced properly can help you to get higher marks. Refer to more Chapter-wise MCQs for CBSE Class 3 Science and also download more latest study material for all subjects
MCQ for Class 3 Science The Respiratory System
Class 3 Science students should refer to the following multiple-choice questions with answers for The Respiratory System in Class 3. These MCQ questions with answers for Class 3 Science will come in exams and help you to score good marks
The Respiratory System MCQ Questions Class 3 Science with Answers
Question: The lungs are ________ air bags in our chest
a) 2
b) 3
c) 4
d) 5
Answer: 2
Question: The process of taking the air inside the lungs is called
a) inhalation
b) exhalation
c) digestion
d) excretion
Answer: inhalation
Question: When we breathe in air enters the body through the
a) nose
b) windpipe
c) foodpipe
d) ear
Answer: nose
Question: The oxygen is used to get energy from the ________ food
a) digested
b) undigested
c) protective
d) junk
Answer: digested
Question: Carbon dioxide is carried back to the lungs by the
a) blood
b) food
c) urine
d) oxygen
Answer: blood
Question: The process of pushing the air out of lungs is called the
a) exhalation
b) digestion
c) excretion
d) reproduction
Answer: exhalation
Question: The breathing is a part of
a) respiration
b) circulation
c) digestion
d) excretion
Answer: respiration
Question: We need energy to
a) all of these
b) live
c) move
d) grow
Answer: all of these
Question: We should breathe _______ air
a) fresh
b) impure
c) stale
d) polluted
Answer: fresh
Question: Dirty air is said to be
a) polluted
b) fresh
c) pure
d) all of these
Answer: polluted
Question: When we breathe polluted air the substances get into our body
a) harmful
b) useful
c) both
d) none of these
Answer: harmful
Question: Polluted air cause diseases, particularly in the system
a) respiratory
b) circulatory
c) excretory
d) nervous
Answer: respiratory
Question: Polluted air affects our lungs resulting in
a) all of these
b) breathing problem
c) sneezing
d) coughing
Answer: all of these
Question: Attacks of a dangerous lung disease known as
a) asthma
b) inhalation
c) exhalation
d) none of these
Answer: asthma
Question: During diwali air can get very heavily polluted because of
a) firecrackers
b) sounds
c) all of these
d) colours
Answer: firecrackers
Question: The most common disease people suffer from
a) all of these
b) typhoid
c) asthma
d) cold
Answer: all of these
Question: What should we do when we feel cold?
a) wear proper cloth
b) eat ice-cream
c) drink cold-drink
d) all of these
Answer: wear proper cloth
Question: What carry oxygen to all the parts of the body
a) blood
b) saliva
c) urine
d) all of these
Answer: blood
Question: _________ can spread from one person to another
a) cold
b) asthma
c) typhoid
d) all of these
Answer: cold
Question: Lungs can be affected by our
a) none of these
b) seeing
c) posture
d) hearing senses
Answer: none of these
Question: We exhale
a) carbon dioxide
b) nitrogen
c) hydrogen
d) sulphur
Answer: carbon dioxide
Question: Posture means how you
a) both
b) sit
c) stand
d) none of these
Answer: both
Question: Maintaining a straight posture will help you better
a) breathe
b) smell
c) taste
d) hear
Answer: breathe
Question: The respiratory system consists of
a) all of these
b) lungs
c) windpipe
d) nose
Answer: all of these
More Study Material
CBSE Class 3 Science The Respiratory System MCQs
We hope students liked the above MCQs for The Respiratory System designed as per the latest syllabus for Class 3 Science released by CBSE. Students of Class 3 should download the Multiple Choice Questions and Answers in Pdf format and practice the questions and solutions given in above Class 3 Science MCQs Questions on daily basis. All latest MCQs with answers have been developed for Science by referring to the most important and regularly asked topics which the students should learn and practice to get better score in school tests and examinations. Studiestoday is the best portal for Class 3 students to get all latest study material free of cost.
MCQs for Science CBSE Class 3 The Respiratory System
Expert teachers of studiestoday have referred to NCERT book for Class 3 Science to develop the Science Class 3 MCQs. If you download MCQs with answers for the above chapter daily, you will get higher and better marks in Class 3 test and exams in the current year as you will be able to have stronger understanding of all concepts. Daily Multiple Choice Questions practice of Science and its study material will help students to have stronger understanding of all concepts and also make them expert on all critical topics. You can easily download and save all MCQs for Class 3 Science also from www.studiestoday.com without paying anything in Pdf format. After solving the questions given in the MCQs which have been developed as per latest course books also refer to the NCERT solutions for Class 3 Science designed by our teachers
The Respiratory System MCQs Science CBSE Class 3
All MCQs given above for Class 3 Science have been made as per the latest syllabus and books issued for the current academic year. The students of Class 3 can refer to the answers which have been also provided by our teachers for all MCQs of Science so that you are able to solve the questions and then compare your answers with the solutions provided by us. We have also provided lot of MCQ questions for Class 3 Science so that you can solve questions relating to all topics given in each chapter. All study material for Class 3 Science students have been given on studiestoday.
The Respiratory System CBSE Class 3 MCQs Science
Regular MCQs practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of The Respiratory System concepts. MCQs play an important role in developing understanding of The Respiratory System in CBSE Class 3. Students can download and save or print all the MCQs, printable assignments, practice sheets of the above chapter in Class 3 Science in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Class 3 Science MCQ Test for the same chapter
CBSE MCQs Science Class 3 The Respiratory System
CBSE Class 3 Science best textbooks have been used for writing the problems given in the above MCQs. If you have tests coming up then you should revise all concepts relating to The Respiratory System and then take out print of the above MCQs and attempt all problems. We have also provided a lot of other MCQs for Class 3 Science which you can use to further make yourself better in Science
You can download the CBSE MCQs for Class 3 Science The Respiratory System for latest session from StudiesToday.com
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Regular revision of MCQs given on studiestoday for Class 3 subject Science The Respiratory System can help you to score better marks in exams
Multiple Choice Questions (MCQs) for The Respiratory System Class 3 Science are objective-based questions which provide multiple answer options, and students are required to choose the correct answer from the given choices.