Refer to Olympiad Class 7 Science Mock Test Set E provided below available for download in Pdf. The MCQ Questions for Class 7 Science with answers are aligned as per the latest syllabus and exam pattern suggested by CBSE, NCERT and KVS. Multiple Choice Questions for Olympiads Class 7 Science are an important part of exams for Class 7 Science and if practiced properly can help you to improve your understanding and get higher marks. Refer to more Chapter-wise MCQs for CBSE Class 7 Science and also download more latest study material for all subjects
MCQ for Class 7 Science Olympiads Class 7 Science
Class 7 Science students should refer to the following multiple-choice questions with answers for Olympiads Class 7 Science in Class 7.
Olympiads Class 7 Science MCQ Questions Class 7 Science with Answers
Question. An object placed 4 m from a plane mirror is shifted by 0.5 m away from the mirror. What is the distance between the object and its image?
(A) 4 m
(B) 3.5 m
(C) 9 m
(D) 5 m
Answer : C
Question. Plastic is coated with melamine to make it
(A) fire proof
(B) strong and flexible.
(C) remouldable.
(D) a good conductor of heat.
Answer : A
Question. The same size image in all positions of the object is obtained by a
(A) plane mirror.
(B) convex mirror.
(C) concave mirror.
(D) cylindrical mirror.
Answer : A
Question. Which of the following exists in crystalline form?
(A) Protozoa
(B) Bacteria
(C) Viruses
(D) Algae
Answer : C
Question. Which force is used by an archer to pull a bow?
(A) Muscular force
(B) Frictional force
(C) Gravitational force
(D) Elastic spring force
Answer : A
Question. Atoms combine through the
(A) interaction of protons
(B) presence of a catalyst
(C) rise in temperature
(D) interaction of electrons
Answer : D
Question. Which fuel is the cleanest ?
(A) CNG
(B) Charcoal
(C) Diesel
(D) Petrol
Answer : A
Question. The streaks of bright light and sound produced during lightning is due to the meeting of
(A) positive charges
(B) like electric charges
(C) negative charges
(D) unlike electric charges
Answer : D
Question. The function of thyroxine hormone in frog is to control the
(A) metabolic rate
(B) metamorphosis
(C) reproductive organs
(D) endocrine glands
Answer : B
Question. What is the calorific value (in kJ/kg) of cow dung cake?
(A) 6000-8000
(B) 17000-22000
(C) 25000-33000
(D) 35000-40000
Answer : A
Question. Which of the following processes occur once a month in an adolescent girl?
(A) Fertilisation
(B) Ovulation
(C) Menstruation
(D) Both (B) and (C)
Answer : D
Question. Metals react with water to form oxides or hydroxides and
(A) hydrogen
(B) oxygen
(C) carbon dioxide
(D) carbon monoxide
Answer : A
Question. How many letters of EXAMINATION word are not changed when the word is seen by reflection in a plane mirror?
(A) 11
(B) 6
(C) 8
(D) 9
Answer : C
Question. What is the number of vibrations made by a body in one second called?
(A) Frequency
(B) Wavelength
(C) Loudness
(D) Pitch
Answer : A
Question. Which of these reproduces by regeneration?
(A) Plasmodium
(B) Amoeba
(C) Euglena
(D) Planaria
Answer : D
Question. The burning of plastic is not permitted as they pollute the environment by releasing
(A) smoke, toxic gases
(B) water vapour, haze
(C) water vapour, smoke
(D) All of the above
Answer : A
Question. Which actions requires both a push and a pull?
(A) Stapling of papers
(B) Pressing the lift button
(C) Closing the door
(D) Painting a wall with rollers
Answer : D
Question. A carrom board is usually powdered before playing for
(A) increasing friction.
(B) decreasing friction.
(C) decoration.
(D) fragrance.
Answer : B
Question. A rock undergoes stress. This stress depends on
(A) its temperature.
(B) how slowly or quickly the stress is applied.
(C) the confining pressure on the rock.
(D) all of the above
Answer : D
Question. Which of these organisms is unicellular, causes fermentation of sugar solutions and respires anerobically?
(A) Rhizopus
(B) Yeast
(C) Amoeba
(D) Bacteria
Answer : B
CBSE Class 7 Science Nutrition in Plants MCQs |
CBSE Class 7 Science Nutrition in Animals MCQs |
CBSE Class 7 Science Fibre to Fabric MCQs |
CBSE Class 7 Science Heat MCQs |
CBSE Class 7 Science Acids Bases and Salts MCQs |
CBSE Class 7 Science Physical and Chemical Changes MCQs |
CBSE Class 7 Science Weather and Climate MCQs |
CBSE Class 7 Science Winds Storms and Cyclones MCQs |
CBSE Class 7 Science Soil MCQs |
CBSE Class 7 Science Respiration in Organisms MCQs |
CBSE Class 7 Science Transportation in Animals and Plants MCQs |
CBSE Class 7 Science Reproduction in Plants MCQs |
CBSE Class 7 Science Motion and Time MCQs |
CBSE Class 7 Science Electric Current and its Effects MCQs |
CBSE Class 7 Science Light MCQs |
CBSE Class 7 Science Water A Precious Resource MCQs |
CBSE Class 7 Science Forests Our Lifeline MCQs |
CBSE Class 7 Science Wastewater Story MCQs |
CBSE Class 7 Science All Chapters MCQs Set A |
CBSE Class 7 Science All Chapters MCQs Set B |
MCQs for Olympiads Class 7 Science Science Class 7
Expert teachers of studiestoday have referred to NCERT book for Class 7 Science to develop the Science Class 7 MCQs. If you download MCQs with answers for the above chapter you will get higher and better marks in Class 7 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 will help students to have stronger understanding of all concepts and also make them expert on all critical topics. After solving the questions given in the MCQs which have been developed as per latest books also refer to the NCERT solutions for Class 7 Science. We have also provided lot of MCQ questions for Class 7 Science so that you can solve questions relating to all topics given in each chapter. After solving these you should also refer to Class 7 Science MCQ Test for the same chapter.
You can download the CBSE MCQs for Class 7 Science Olympiads Class 7 Science for latest session from StudiesToday.com
Yes, the MCQs issued by CBSE for Class 7 Science Olympiads Class 7 Science have been made available here for latest academic session
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