Most Repeated Questions In Board Exams PDF

On the leading educational platform of SelfStudys, you get an exceptional study resource called most repeated questions in board exams PDF. Our subject-matter experts have collected these questions from a number of papers for your sole benefit. By solving the key questions, you can enhance your study efficiency as well as increase your chances of scoring higher marks. 

The CBSE repeated questions PDF download does not include just questions. It also offers you insights into the topics that are more focused on by the examiners. When you start revising these questions in your study schedule, you can surely build a strong foundation of important concepts and boost your confidence.

Role Of The CBSE Most Repeated Questions

In the table mentioned below, we have mentioned some points on how the CBSE most repeated questions play an important role in your exam preparation.

ASPECT	DETAILS
Understanding Patterns	With the help of the last 10 year CBSE most frequently asked questions, you are able to check the common themes and topics that have been tested in the exams. This knowledge helps you to allocate your study time properly. You can make sure which material you should cover for success in the examination.
Time Management Skills	Practicing with the most repeated questions in board exams PDF helps you develop good time management skills. You can easily learn how much time you should spend on each question. With this practice, you are able to complete all the questions within the given time limit as well as maintain accuracy.
Targeted Study Strategies	You can easily create a study plan where you focus on the CBSE repeated questions PDF download during revision time. You may give more attention to your weaker areas while maintaining your strong ones. This method will also help in reducing any anxiety before the board exams.
Revision Efficiency	You will be able to maximize your study sessions by concentrating on the CBSE most repeated questions. By solving them, you can make sure that you engage with the most important material. This helps you in better retention and understanding of the subject matter.
Self-Assessment Tool	The last 10 year CBSE most frequently asked questions can be used to assess yourself. By doing so, you can check your level of knowledge. Regular practice can help you in recognizing your strengths and weaknesses. Then, you can focus your study efforts accordingly.

CBSE Repeated Questions PDF Download For Different Subjects

You will get the CBSE most repeated questions for different subjects in separate categories on SelfStudys. By solving these subject-wise questions, you can master topics of every subject and improve your problem-solving skills. It also allows you to focus on your specific areas of study. This PDF helps you to recognize every important topic and trend in the patterns of questions. In this way, you are able to do an effective preparation for the exam of each subject.

Last 10 Year CBSE Most Frequently Asked Questions With Solutions

The last 10 year CBSE most frequently asked questions are provided along with detailed solutions in the PDF file on our digital platform. The team of highly professional educators at SelfStudys spend countless hours preparing accurate solutions to each question. These answers are further accompanied by step-by-step explanations which help you to understand the rationale behind each question. We recommend you first solve the questions by yourself and then compare your responses with the given solutions. By doing so, you can learn about the areas where your knowledge is weak and can work on them with targeted study sessions.

Repeated Question For Class 10

Class 10 Maths Repeated Question 

• Real Numbers Class 10 Repeated Question

• Polynomials Class 10 Repeated Question

• Pair of Linear Equations in two variables Class 10 Repeated Question

• Quadratic Equations Class 10 Repeated Question

• Arithmetic Progression Class 10 Repeated Question

• Triangles Class 10 Repeated Question

• Coordinate Geometry Class 10 Repeated Question

• Introduction to Trigonometry Class 10 Repeated Question

• Some Applications of Trigonometry Class 10 Repeated Question

• Circles Class 10 Repeated Question

• Areas Related To Circles Class 10 Repeated Question

• Surface Areas and Volumes Class 10 Repeated Question

• Statistics Class 10 Repeated Question

• Probability Class 10 Repeated Question

• Chemical Reactions and Equations Class 10 Repeated Question

• Acids, Bases, and Salts Class 10 Repeated Question

• Metals and Non-metals Class 10 Repeated Question

• Carbon and its Compounds Class 10 Repeated Question

• Periodic Classification of Elements Class 10 Repeated Question

• Life Processes Class 10 Repeated Question

• Control and Coordination Class 10 Repeated Question

• How do Organisms Reproduce Class 10 Repeated Question

• Heredity and Evolution Class 10 Repeated Question

• Light - Reflection and Refraction Class 10 Repeated Question

• The Human Eye and the Colourful World Class 10 Repeated Question

• Electricity Class 10 Repeated Question

• Magneting Effects of Electric Current Class 10 Repeated Question

• Sources of Energy Class 10 Repeated Question

• Our Environment Class 10 Repeated Question

• Management of Natural Resources Class 10 Repeated Question

How To Access The Most Repeated Questions In Board Exams PDF?

We have described the steps with which you can find and access the most repeated questions in board exams PDF on our platform in detail below. You just need to make sure that you have an internet-enabled device.

• The first thing you have to do is open your favorite web browser. Here, you need to tap on the search section and type www.selfstudys.com in it.

• This way, you will reach the homepage of our website directly. Now, a ‘Navigation’ bar will be available on the top-left corner of the screen on which you should click to check our main menu. 
• Once our main menu opens up, you have to select the section of ‘CBSE’. It will further showcase a list that includes a variety of free study materials.

• Then, you can scroll down on this list and tap on the ‘Most Repeated Question’ option. 

• Within a few seconds, your screen will showcase a new page where the CBSE repeated questions PDF download is available for various subjects.

• You are permitted to choose any subject for which you want to access and solve the CBSE most repeated questions.
• You have to click on the icon of your chosen subject and then you can go through the last 10 year CBSE most frequently asked questions PDF on several chapters. 
• You can select any chapter and then the most repeated questions in board exams PDF will open up.
• You may solve the given questions online or get the CBSE repeated questions PDF download on your device as per your preference.

Some Examples Of The CBSE Most Repeated Questions

 In this section, we have mentioned some of the CBSE most repeated questions along with their answers for your reference. You can read these questions and answers to get a brief idea about this study material.

Maths

Ques. 1) Show that of the numbers n, n+2, and n+4, only one of them is divisible by 3.

Answer: 
Let n be any positive integer. Then, 
n=3q or 3q +1 or 3q+2. 
If n=3q , then n= 3q is divisible by 3, n+2 = 3q+2 is not divisible by 3 and also  
n+4 = 3q+4=3(q+1) is not divisible by 3. 
If n =3q+1, then n=3q+1 not divisible by 3, n+2=3q+1=3(q+1) is divisible by 3 and n+2=3q+1+4=3(q+1)+2 is not divisible by 3. 
If n=3q+2, then n=3q+2 is not divisible by 3, n+2=3q+2+2=3(q+1)+1 is not divisible by 3 and n+4 = 3q+2+4= 3(q+2) is divisible by 3. 
The only one, out of n, n+2, and n+4, is divisible by 3. 

Ques. 2) The traffic lights at three different road crossings change every 48 seconds 72 seconds and 108 seconds respectively. If they all change simultaneously at 8:00 hours, then at what time will they again change simultaneously? 

Answer:

48=2×2×2×2×3
72=2×2×2×3×3 
108=2×2×3×3×3 
So, LCM (48,72,108) = 2×2×2×2×3×3×3=432. 
Now,  432 seconds = 7 minutes and 12 seconds. 
Hence, they will again simultaneously change at 8:07:12 hours

Ques. 3) Which term of the AP: 120, 116, 112…. is its first negative term? 

Answer:

Let the nth term of the AP be zero. Then, an = 0  ⇒  a + (n-1) d = 0
So, 120 + (n-1) (-4) = 0
Or 4n = 124
Or n = 31
Therefore, The first negative term of the AP is (n+1)th term = 32nd term.

Science

Ques. 1)  Mention three ways by which a usual chemical equation can be made more informative.

Answer:

The three ways by which a usual chemical equation can be made more informative are: 
By balancing the chemical reaction, the number of atoms of each reactant and product can be made equal. 
More information about the physical states of reactants and products can be drawn by mentioning their physical states (s,l, g, aq). 
The quantity of heat absorbed or released should be mentioned on either the reactants or products side so that endothermic or exothermic reactions can be identified. 

Ques. 2) Describe double circulation in human beings. Why is it necessary? 

Answer:

In human beings, the blood goes through the heart twice during each cycle, the blood passes through the human heart two times to supply once to the whole body. So, it is called the double circulation of blood. In human beings, the blood goes through the heart twice during each cycle, the blood passes through the human heart two times to supply once to the whole body. So, it is called the double circulation of blood. 
The double circulation of blood includes: 

• Systematic circulation
• Pulmonary circulation

Systemic circulation: It supplies oxygenated blood from the left auricle to the left ventricle, thereby pumped to various body parts. The deoxygenated blood is collected from the various body organs by the veins to pour into the vena cava and finally into the right atrium. The right atrium transfers the blood into the right ventricle. 

Pulmonary circulation: The deoxygenated blood is pushed by the right ventricle into the lungs for oxygenation. The oxygenated blood is brought back to the left atrium of the human heart. From the left atrium, the oxygenated blood is pushed into the left ventricle. The left ventricle oxygenated blood into the aorta for systemic circulation. 

Necessity of double circulation: The right side and the left side of the human heart are useful to prevent deoxygenated and oxygenated blood from mixing. This type of separation of oxygenated and deoxygenated blood ensures a highly efficient supply of oxygen to the body. This is useful in the case of humans because it constantly gives energy to maintain their body temperature. a highly efficient supply of oxygen to the body. This is useful in the case of humans because it constantly gives energy to maintain their body temperature. a highly efficient supply of oxygen to the body. This is useful in the case of humans because it constantly gives the energy to maintain their body temperature. 

Ques. 3) If energy can neither be created nor destroyed, explain with an example as to why should we worry about our energy resources?

Answer:

Energy can neither be created nor destroyed, the total energy during a physical or chemical process is conserved. Still, we worry about our energy resources because energy in usable form is being dissipated to the surroundings in less usable form. Hence, the sources of energy we use to do work are consumed and cannot be used again.

For example, when a candle burns, chemical energy in the wax is converted to heat and light energy on burning along with other products. However, this process cannot be reversed to get back the chemical energy in the form of wax. 

How To Use The CBSE Repeated Questions PDF Download To Boost Your Grades?

No doubt, preparing for the examinations can be quite a tough task, but when you know how to take advantage of the last 10 year CBSE most frequently asked questions, then you can surely enhance your performance. Some points on how to use these questions are mentioned in detail below. 

• With the help of the most repeated questions in board exams PDF, you are able to know the basic pattern of the exam format. This information helps you to learn the subjects or topics that are given more importance. You should then focus on these areas during your study sessions and adjust your strategies accordingly.

• You must gather the CBSE repeated questions PDF download from a reputable resource like SelfStudys. Then, you need to organize them on the basis of their difficulty level. You can also write a brief explanation for every question regarding its importance as it will help to solidify your understanding. 

• You can use flashcards to check your knowledge of the CBSE most repeated questions. By recalling the information, you will be able to enhance your memory. Moreover, you should study in a group and quiz each other on the topics of these questions. In this way, you can get new insights and perspectives.

• You need to focus on learning the concepts behind the last 10 year CBSE most frequently asked questions rather than just memorizing the answers. By doing so, you will be able to solve other types of questions as well in the exam.

• You can take a mock test during your study time which is based on the most repeated questions in board exams PDF. To do so, you should set a timer like the actual exam duration, and practice answering them in the given time. Once you complete the test, you need to check your answers and focus on both incorrect as well as correct responses.

• You may create mind maps in which you link the CBSE repeated questions PDF download with broader topics. Through this visual representation, you can easily see the connections and remember the information. For some of the difficult questions, you should divide them and understand what’s being asked. 

• Every week, you should keep some time aside to review your bank of CBSE most repeated questions. Make sure to spend additional time on the topics in which you are weak, even if they are not asked in the exams frequently. Because by strengthening your weak areas, you can tackle a variety of questions.

• You must note down the last 10 year CBSE most frequently asked questions that you have mastered as well as those in which you still need to improve. In this way, you can stay more focused and organized. It is necessary to accept your efforts and progress while solving the questions as confidence is the key to score higher grades.