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Class-10 (Science) - Chapter wise online test
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Pravin Keshari
Class-10 (Science) - Chapter wise online test
Here is the chapter wise MCQs for class - 10 students. You can practice with these questions for improvement of your skill.
Force From this chapter, a 2 marks questions can be asked in Group 'B' section of the exam. Some of the past questions are solved here for your convenience. Prepare well for your exam. Do not forget to share this blog with your friends so that they can also get benefit from it. The link for the very short questions of this chapter is given below. Click on the link to get more questions related with this chapter. Link: Part - 1 Part - 2 Q.1 Why tide rise on the sea? Answer: The tide rise on the sea due to the gravitational force of the sun and the moon on the sea of the earth. Q.2) The effect of gravitation in liquid is more than in solid. Why? Answer: In liquid, the intermolecular force is less than that in solid. Therefore, the effect of gravitation in liquid is more than in solid. Q.3) Kathmandu lies at higher altitude than Biratnagar from the sea level. Where does an object has more weight b...
Human Nervous and Glandular System Part-1 Very short questions and answers for S.E.E. students Questions and answers to practice for S.E.E. examination 1) What are nerves? Answer: Nerves are the communication lines for transmission of impulses from one part of body to another. Nerves are elongated, slender, thread like structures arising from the brain and spinal cord. 2) What is a neuron (or a nerve cell)? Answer: Neuron (nerve cell) is a highly specialized cell which acts as the structural and functional unit of nervous system. 3) Name the three membranes that surround the brain and spinal cord. Answer: The three membranes that surround the brain and spinal cord are duramater, piamater and archanoid mater. 4) What is cerebrospinal fluid? Answer: Cerebrospinal fluid is the fluid present between the layers of meninges. 5) Where is cerebrospinal fluid found? Answer: Cerebrospinal fluid is found between piamater and archanoid matter. 6) Write down the surface area of the cereb...
प्राविधिक प्रहरी नायव निरीक्षक - प्रथम पत्र (नेपाल प्रहरी) नेपाल पुलिस अन्तर्गत प्राविधिक प्रहरी को विधि विज्ञान (प्राविधिक प्रहरी नायव निरीक्षक) का लागी प्रथम पत्रमा सोधिएका प्रश्नहरु यस प्रकार छन्। यो प्रश्नहौ लोकसेवा आयोग द्वारा सोधिएको संयुक्त परिक्षा अनतर्गत विधि विज्ञानका लागि सोधिएको हो। मिति २०७८ - ०९ -२९ गते को दिन प्रथम पत्र र ३० गते द्वितीय पत्र (प्रहरी सेवा सम्बन्धि) परिक्षा संचालन भएको हो। Location of Central Police Forensic Science Laboratory: Click here समय ३ घण्टा पत्र : प्रथम पुर्णाङ्क : १०० Subject: Forensic Scien...
Set of 50 MCQ's for CTEVT & Bridge Course Part-02 In this section you will find 50+ questions for practice. These questions are helpful for CTEVT as well as Bridge course entrance preparation of Science stream. Everyday a blog post will be posted with 50+ questions upto 10 days. These questions are available free of cost to all students. The 50 questions are classified as: 1) English - 10 questions 2) Chemistry - 10 questions 3) Physics - 10 questions 4) Biology - 10 questions 5) Maths - 10 questions Solve the MCQ's by yourself and check your aptitude. If you get stuck at any question, comment the question number(with your full name and phone number) below in the comment section. We will try to reply each and every comments. 50 MCQ for CTEVT & Bridge Course English 1) He is...........European singer. a. a b. an c. ...
Environment Pollution and Management Part-1 Very short questions and answers for S.E.E. students Questions and answers to practice for S.E.E. examination 1) What is environmental management? Answer: Environmental management is the proper management of causative factors of environmental pollution to bring improvement. 2) What is air pollution? Answer: The condition of degrading natural quality of air due to mixing of different pollutants in atmosphere is called air pollution. 3) Mention any two effects of air pollution. Answer: Any two effects of air pollution. (i) Air pollution reduces visibility which invites air and road accidents. (ii)Air pollution reduces solar radiation on the earth and increases greenhouse effect. 4) What is soil pollution? Answer: The degradation in original quality of soil due to natural and artificial causes is called soil pollution. 5) Mention any two effects of water pollution. Answer: Any two effects of water pollution ...
SOME GASES Part-2 Very short questions and answers for S.E.E. students Questions and answers to practice for S.E.E. examination 1) Write down any two physical properties of ammonia. Answer: Any two physical properties of ammonia are as follows: (i) Ammonia is colorless gas having a strong pungent smell. (ii) It is highly soluble in water. 2) Which gas is collected in laboratory by downward displacement of air? Answer: Ammonia gas is collected in laboratory by downward displacement of air. 3) Write any two necessary condition for the industrial production of ammonia. Answer: Any two necessary conditions for the industrial production of ammonia are: (i) High temperature (about 5000⁰C) (ii) High pressure (200-900 atm.) 4) Write a balanced chemical equation of laboratory preparation of ammonia gas. Answer: Balanced chemical equation of laboratory preparation of ammonia gas: 2N...
Chemical Reaction Practice Sheet Here is the list of some molecules and chemical reactions for practice. This sheet is mainly helpful for class-9, 10, CTEVT Entrance, Bridge Course as well as Class-11 and 12 students. Q.1) Write the molecular formula of the given molecules by criss-cross method. Q.2) Change the given chemical reactions into formula equation : Q.3) Balance the given chemical reactions: ____________________________________________________________________________________ For any kind of query in any chapter of S.E.E. science, mail your question/s on pravin.keshari.31@gmail.com Follow me on social media: Facebook: Pravin Keshari Twitter: Pravin keshari Youtube: Pravin Keshari ...
FORCE Part-2 Very short questions and answers for S.E.E. students Questions and answers to practice for S.E.E. examination 1) In which direction does the force of gravity act? Answer: The force of gravity acts towards the center of a planet/the earth. 2) What is 'acceleration due to gravity'? Write down its symbol and the S.I. unit. Answer: The acceleration produced in a freely falling object due to the influence of gravity is called acceleration due to gravity. The symbol of acceleration due to gravity is 'g' and its SI unit is meter per second square (m/s²). 3) What is the value of 'g' on equatorial region and polar region of the earth? Answer: The value of 'g' at equatorial region is 9.78 m/s² and that on polar region of the earth is 9.83 m/s². 4) What effect will be on acceleration due to gravity if radius of the earth is decreased? Answer: The magnitude of acceleration due to gravity increases if the radius of earth is decreased by keeping its ...
HYDROCARBON AND ITS COMPOUND Part-2 Very short questions and answers for S.E.E. students Questions and answers to practice for S.E.E. examination 1) Write down the functions of glucose in animal's body. Answer: The function of glucose in animal's body are as follows: (i) It helps to produce ATP in the body. (ii) It helps the transport free sugar in the blood of higher animals. 2) Write any two features of glucose. Answer: Any two features of glucose are: (i) Glucose is a white crystalline powder. (ii) It is soluble in water. 3) What is glucose? Write its molecular formula. Answer: Glucose is a white crystalline powder which is soluble in water. It is a carbohydrate. Its molecular formula is C₆H₁₂O₆. 4) Write down the condensed formula of glycerol. Answer: The condensed formula of glycerol: CH₂OH - CHOH - CH₂OH. 5) Write any two examples of saturated hydrocarbons. Answer: Any two examples of saturated hydrocarbons are as foll...
SOME GASES Part-1 Very short questions and answers for S.E.E. students Questions and answers to practice for S.E.E. examination 1) Write down the molecular formula and molecular weight of carbon dioxide. Answer: The molecular formula of carbon dioxide is CO₂ and its molecular weight is 44 a.m.u. 2) By which property of carbon dioxide it helps to extinguish the fire? Answer: Carbon dioxide is heavier than air. This property of carbon dioxide helps to extinguish fire. 3) Write the chemical formula of lime water. Answer: The chemical formula of lime water is Ca(OH)₂. 4) Name the chemicals that are kept in the fire extinguisher. Answer: The chemicals that are used in fire extinguisher are conc. sulphuric acid (H₂SO₄) and sodium bicarbonate (NaHCO₃). 5) What is dry ice? Write its one use. Answer: The ice obtained by cooling CO₂ gas at about -78⁰C is called dry ice. 6) Which gas is obtained by reacting lime stone and dilute hydrochloric acid. Answer: Carbon dioxide gas is obtained by re...
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