Refer to Olympiad Class 9 Science Mock Test Set C provided below available for download in Pdf. The MCQ Questions for Class 9 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 9 Science are an important part of exams for Class 9 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 9 Science and also download more latest study material for all subjects
MCQ for Class 9 Science Olympiads Class 9 Science
Class 9 Science students should refer to the following multiple-choice questions with answers for Olympiads Class 9 Science in Class 9.
Olympiads Class 9 Science MCQ Questions Class 9 Science with Answers
Question. What kind of a planet is Jupiter?
(A) Terrestrial planet
(B) Gas planet
(C) Asteroid
(D) Hottest planet
Answer : B
Question. Which of the following does NOT cause air pollution?
(A) Increasing forest reserves
(B) Using pesticides in farms
(C) Developing housing estates
(D) Quarrying for limestone
Answer : A
Question. Which of the following occurs in persons suffering from myopia?
(A) The eye ball is shortened.
(B) Ciliary muscles contract.
(C) The eye ball elongates.
(D) The retina expands.
Answer : C
Question. Which of these processes involves the removal of chaff from grain?
(A) Weeding
(B) Threshing
(C) Harvesting
(D) Winnowing
Answer : D
Question. To which of the following does the 4R principle apply the most?
(A) Synthetic fibre
(B) Natural fibre
(C) Metal
(D) Plastic
Answer : D
Question. On what factors does the response of the rock to stress depend ?
(i) Its temperature
(ii) The speed of stress applied
(iii) The confining pressure on the rock
(A) Only (i) and (ii)
(B) Only (ii) and (iii)
(C) Only (i) and (iii)
(D) (i), (ii) and (iii)
Answer : D
Question. Where is kerosene mainly used?
(A) In laying down roads.
(B) As fuel in jet engines.
(C) In making water proof materials.
(D) In furnaces of industries.
Answer : B
Question. Which of the following structures regulate cell division in animal cells?
(A) Chromosomes
(B) Chromatin
(C) Centrosome
(D) Spindle fibrils
Answer : C
Question. Why are metals good conductors of electricity ?
(A) In metals, outer electrons are strongly bound to the atom.
(B) In metals, outer electrons are loosely bound to the atom.
(C) In metals, inner electrons are loosely bound to the atom.
(D) In metals, protons can detach from the nucleus and conduct electricity.
Answer : B
Question. Which of the following is made from coconut fibre?
(A) Sweaters
(B) Shoes
(C) Mattresses
(D) Sarees
Answer : C
Question. Flash and thunder are produced simultaneously. But thunder is heard a few seconds after the flash is seen. Why?
(A) The speed of sound is greater than the speed of light.
(B) The speed of sound is equal to the speed of light.
(C) The speed of light is greater than the speed of sound.
(D) All of the above
Answer : C
Question. Which of the following microorganisms causes common cold ?
(A) Bacteria
(B) Virus
(C) Protozoa
(D) Algae
Answer : B
Question. What type of a force is friction?
(A) Contact force
(B) Non-contact force
(C) Electrostatic force
(D) Magnetic force
Answer : A
Question. Identify the metal that does NOT react with HCl.
(A) Ag
(B) Mg
(C) Al
(D) Fe
Answer : A
Question. Why do deep sea divers use a special suit for diving?
(A) To maintain their body temperature in col dsea water
(B) To protect against sea animals
(C) To counter balance the pressure in the sea.
(D) To keep them dry
Answer : C
Question. Which of the following is/are factors that pose a great threat to biodiversity?
(A) Habitat destruction
(B) Disturbance and introduction of alien species
(C) Man’s interference with nature
(D) All of these
Answer : D
Question. Which of the following planets takes the maximum time to rotate around itself?
(A) Mercury
(B) Pluto
(C) Venus
(D) Neptune
Answer : C
Question. Which of the following is formed during the process of anaerobic fermentation?
(A) Biogas
(B) Natural gas
(C) Water gas
(D) Petroleum
Answer : A
Question. What is the lightning streaks that we see?
(A) UV rays from the sun
(B) Cosmic rays
(C) Accumulated electric charges
(D) IR rays from the sun
Answer : C
Question. Which of the following is called the larva of a frog?
(A) Nymph
(B) Tadpole
(C) Caterpillar
(D) Fry
Answer : B
CBSE Class 9 Science Matter In Our Surroundings MCQs |
CBSE Class 9 Science Is Matter Around us Pure MCQs |
CBSE Class 9 Science Atoms and Molecules MCQs |
CBSE Class 9 Science Structure of Atom MCQs |
CBSE Class 9 Science Periodic Classification of Elements MCQs |
CBSE Class 9 Science The Fundamental Unit of Life MCQs |
CBSE Class 9 Science Tissue MCQs |
CBSE Class 9 Science Animal Tissues MCQs |
CBSE Class 9 Science Diversity In Living Organisms MCQs |
CBSE Class 9 Science Motion MCQs |
CBSE Class 9 Science Force and Laws of Motion MCQs |
CBSE Class 9 Science Gravitation MCQs |
CBSE Class 9 Science Work and Energy MCQs |
CBSE Class 9 Science Sound MCQs |
CBSE Class 9 Science Why Do We Fall Ill MCQs |
CBSE Class 9 Science Natural Resources MCQs |
CBSE Class 9 Science Improvement In Food Resources MCQs |
MCQs for Olympiads Class 9 Science Science Class 9
Expert teachers of studiestoday have referred to NCERT book for Class 9 Science to develop the Science Class 9 MCQs. If you download MCQs with answers for the above chapter you will get higher and better marks in Class 9 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 9 Science. We have also provided lot of MCQ questions for Class 9 Science so that you can solve questions relating to all topics given in each chapter. After solving these you should also refer to Class 9 Science MCQ Test for the same chapter.
You can download the CBSE MCQs for Class 9 Science Olympiads Class 9 Science for latest session from StudiesToday.com
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