Important Questions for CBSE Class 11 (2023-24) all Subjects

Important Questions for CBSE Class 11 (2023-24) all Subjects :-Class 11 has a comprehensive set of subjects that need to be covered within a year. These subjects have different syllabus and concepts to be developed to pass the exam. This is where students will need important questions from English Class 11 and other subjects to practice solving and developing the conceptual foundation. These questions and their solutions have been compiled by experts to help students progress in their preparation.

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Also, check CBSE Class 11 Important Questions for other chapters:

Physics 

1. Explain the SI unit of solid angle.
2. What does the free path mean?
3. Planet X is measured to have an angular diameter of 35.72′′ when it is 824.7 million kilometres away from Earth. Determine its diameter.
4. What is the factor on which the coefficient of friction is dependent?
5. What causes the centripetal force in a car turning on a flat road?
6. Does the Archimedes principle apply to a free-falling vessel?
7. Water rises in a capillary tube, but mercury sinks. Why?
8. Determine the dimensions of the viscosity coefficient.
9. Why is it not feasible to have a temperature lower than absolute zero?

Chemistry 

1. State the differences between the following terms – solids, liquids, and gases?
2. State the meaning of the e/m ratio of an electron.
3. What is the foundation of element triad formation?
4. In a nutshell, describe the characteristics of the seven periods.
5. Which electrical configuration is associated with a group of components?
6. What exactly is physical equilibrium? Please provide an example.
7. What effect does dilution with water have on the pH of a buffer solution?
8. What happens to water’s boiling point at high altitude?
9. What accounts for geometrical isomerism in alkenes?
10. What exactly are nucleophiles?

Biology 

1. Which plant group is said to be the earliest terrestrial plant? Why?
2. Distinguish between a tendon and a ligament.
3. In terms of skin, what is the difference between the classes Amphibia and Reptilia?
4. At what stage of meiosis does genetic material cross over?
5. Why is mitosis referred to as equational division?
6. List the five major categories of natural plant growth regulators. Write a remark on any of them, including their discovery, physiological functions, and agricultural/horticultural uses.

Business Studies 

1. State two objectives of private sector enterprises?
2. Describe some unique features of public private partnership?
3. Identify the economic activity that needs expert knowledge.
4. Why is insurance referred to as a tertiary industry?
5. What are the four main goals of a business?
6. What sort of share capital is also known as “Risk Capital”? This word refers to the acquisition and conservation of capital funds in order to satisfy the financial demands of a corporation.

Economics 

1. What was the average life expectancy in British India, and what is it now?
2. Explain the importance of GDP to a country.
3. What are the different types of direct taxes?
4. Explain the concept of privatisation.
5. Explain the terminology – OJT.
6. What are the three main contrasts between physical and human capital?
7. What exactly do you mean by non-renewable resources?
8. Is the dark soil of the Deccan Plateau particularly suited to which crop cultivation?