CBSE 10 Class Question Paper

The CBSE board works in tandem with the subject experts to satiate the learning requirements of students. It is a prestigious board of education. The board inculcates essential skills in students with the help of its high quality and updated study materials. Class 10 is an important phase in a student’s academic career. The class 10 marks are considered by various schools for pursuing high school education. Hence, the parents and teachers put a lot of pressure on students for learning early. Starting studies early and regularly will be beneficial for students in the long term. They will be able to remember and revise the topics many times before the final exam. Studying early will give sufficient time to class 10 students to test their understanding and knowledge level. Besides, they will be able to prepare the large amount the information with a great ease.

 

The board offers several previous year question papers for all subjects.  Students should practice these papers right after the course completion. This will help them in identifying how much information they can memorize for the board exams. Apart from this, they can also understand the revised grading policy and word limit prescribed for short answer and long answer type questions.

 

See also CBSE Question Papers for Class 10 

 

CBSE Syllabus for Class 10

A syllabus is a reliable course information document. It helps students in their studies and also in their test preparation. If a student accidentally missed any classroom session, then he or she can mark the topic by referring to the updated curriculum and can collect the notes from his or her peers. In the course plan, all essential details are arranged in a proper order so as to give a better picture of the learning goals to students.

 

CBSE Class 10 Sample Papers

Sample papers are quite interesting and engaging study materials. By solving these papers, students will be able to prepare for exams in a stress-free manner. For solving mock papers, students are not required to wait until the exam time approaches. They can complete their studies ahead of time and can practice mock papers every day. These learning resources will strengthen the knowledge of students and also help them in managing their time.

ICSE English Literature Question Papers Class 9

The ICSE board works actively to help students in their academic development. It modifies each and every study material at regular intervals, so that students stay in tuned with current learning requirements. The board provides necessary study guidance to students and also keeps a record of their academic performance through weekly, monthly and annual assessments. With the support of subject experts, the board designs test papers for all subjects that are covered in class 9. ICSE English Literature question papers for class 9 are prepared by highly experienced academicians. Each question comes with specific marking scheme and word-limit instruction, which help students in determining its value.

 

Students appearing for the final exam can collect some previous year question papers and can practice these regularly. Solving past year test papers on a regular basis will help them in revising important chapters in advance. Besides this, students will also get enough time for developing a good speed at attempting the questions. The board provides useful instruction in the test paper so that students read it carefully before writing the answers. Through a question paper, the teachers not only track the academic progress of students, but also they try to identify their learning problems. In addition to this, a question paper is not just used for checking the academic progress of a student, but also it is instrumental in determining how teachers put efforts in educating students effectively.

 

ICSE English Syllabus for Class 9

The English subject certainly plays a major role in improving the reading, writing, listening and speaking skills of students. The board has added this subject in the syllabus of class 9 so as give better knowledge to students about the course structure. By using a revised curriculum, students can understand the number of sub-topics covered under the main topic. Besides, they can also get familiar with the grading policy.

 

ICSE English Sample Papers for Class 9

English language skills are required everywhere therefore; the board has recommended the subject for class 9. The study of English literature helps students in building reading and writing skills. Students can practice guess papers of English subject and can understand the question pattern, marking scheme and total time duration of an exam. Every model paper is designed by referring to an actual test paper format. Hence, students can solve these test papers and can improve their proficiency in the subject.

 

Previous Year Question Paper of Physics Class 11 CBSE

CBSE or the Central Board of Secondary Education is one of India’s premier boards of education.  Textbooks and syllabi for the CBSE are meticulously and thoughtfully designed by NCERT or the National Council of Educational Research and Training.

 

Physics Class 11 CBSE

In Class 11, students can opt to join the science stream.  This also depends on their previous academic performance.  The CBSE physics syllabus and curriculum for class 11 prepares students to take up physics in college and university.

 

The units in Physics studied in Class 11 by CBSE students are as follows:

• Physical World and Measurement
• Kinematics
• Laws of Motion
• Work, Energy and Power
• Motion of System of Particles and Rigid Body
• Gravitation
• Properties of Bulk Matter
• Thermodynamics
• Behavior of Perfect Gas and Kinetic Theory of Gases
• Oscillation and Waves

 

The continuous and comprehensive evaluation (CCE) pattern which has both formative and summative assessments enables students to learn physics concepts in a thorough manner.  Students become well-versed in the theory studied at the class 11 physics level.  At the same time, they also learn about how they can practically apply the knowledge with the help of projects, assignments, etc.

 

Previous Year Question Paper of Physics Class 11 CBSE

 

Students need to refer to previous year question papers of physics for Class 11 in order to achieve excellent grades.  Sufficient practice with the help of previous year question papers will ensure that students review and understand concepts in a thorough manner.  They will also learn how to tackle tricky questions and also write answers with ease if they are familiar with the question paper pattern.  The physics question paper normally consists of 1, 2, 3 and 5 mark questions.  Short objective type questions as well as long questions which include problems normally form the basis of previous physics question paper.  It is important for students to be very careful while working out physics problem.  Students also need to manage their time very well in order to get top scores in physics.  For all this, sufficient practice with previous year question papers of physics class 11 CBSE will ensure that students consistently achieve top grades.

BLOOD PRESSURE

Blood pressure is a serious health problem which affects nearly 40 to 50 percent of the population. Blood is carried to all parts of our body in vessels called arteries. It plays a key factor in providing blood (thus oxygen and energy) to organs.

 

Blood pressure is the force of blood against the arteries. Systemic blood pressure decreases progressively with distance from the left ventricle. It fluctuates in the arterial system between systolic blood pressure and diastolic blood pressure. List of risk factors associated with blood pressure includes: damage to the arteries, heart failure, blocks or ruptures the blood vessels in brain, heart stroke and causes damages to blood vessels in the kidneys.

 

Measurements of blood pressure

An individual should maintain a normal blood pressure from: 120 – 140 / 70 – 90 mm Hg.

Normal pulse: 60 - 80 per min.
Blood pressure is given by two numbers, with one above or before the other - 120/80.
120 - This is called systolic pressure and 80 - This is called diastolic pressure.

The measurement of diastolic pressure is more important because it is longer than the systolic period in the cardiac cycle.

 

Factors influencing blood pressure

• Blood volume.
• Vascular resistance.
• Auto regulation.
• Autonomic influences.

 

Types of blood pressure

• Systolic Blood Pressure.

It is the measurement of the pressure, which blood exerts on arteries and vessels while the heart is beating.

 

Normal range of systolic blood pressure should be 90 – 120 mm Hg.

 

 

Treatment and precautions for Blood pressure

• Treated with weight loss programs like: diet and exercise, as Bp often increases as weight increases.
• By having a diet that is rich in whole grains, fruits, vegetables and low-fat dairy products.
• Avoid fat and cholesterol, which can lower the blood pressure by up to 14 mm Hg.
• Reduction in the sodium in diet can reduce blood pressure by 2 to 8 mm Hg.
• Drinking more of milk, increases the intakes of calcium and vitamin D, this reduces risk of blood pressure.

 

Steps to follow before taking blood pressure

• Do not have any thing for 30 minutes before taking the blood pressure.
• Go to the bathroom.
• Relax for three to five minutes, before checking the blood pressure.
• Sit comfortably—Legs, ankles uncrossed and back supported.

Blood pressure can be easily lowered or controlled by regular exercise and  following a strict low sodium diet and also supplemented with including food  rich in potassium, calcium, low-fat protein sources, whole grains, and plenty of fruits and vegetables.

 

Follow us at Google Plus

 

 

GLOBAL WARMING

Global warming is an increase in average temperature of the earth’s surface. It occurs by an increase in certain level of gases like water vapor, carbon dioxide, methane, which are present on the earth’s atmosphere, which are termed as green house gases and this phenomenon is also called as green house effect. These gases play a vital role in keeping the earth’s atmosphere warm by capturing or blocking the infrared energy from escaping into the space. As the greenhouse effect increases, there is an increase in the global warming simultaneously.

 

The main causes of global warming are:

There are two main factors which are responsible for global warming. They are as follows:

• Natural causes (or) nature causes of  global warming

                                          and

• Non natural causes (or) manmade causes of global warming.
• Natural causes  of  global warming

 

This includes all natural factors like:

1. Volcanic eruptions: Large amount of volcanic eruptions increases the earth’s temperature, causes harm to plants and damages environment by releasing toxic gases.
2. Earth quakes: By this factor, lands get disturbed and it results in destroy of vegetation.
3. Carbon dioxide: As the temperature rises, there is an increase in the ratio of carbon dioxide gas in air, which results in the melting of  ice bar, especially in northern hemisphere like Himalayas .

 

     > Non natural causes  of global warming

 

These factors results in an increase in earth’s temperature, which effects global warming. These factors include:

• Burning of woods, plastics, wastes, cutting of trees and forests (deforestation) to improve the livelihood.
• Fuels released from vehicles and industries, releasing of ethanol gas, etc.

 

Preventive measurements / precautions taken for protecting earth from global warming

• Trees play an important role in reducing carbon dioxide gas in atmosphere by the process of photosynthesis, so stop deforestation and plant more number of trees.
• Introduce the system of recycling and reduce the use of plastics.
• Control  or balance the rise in  green house gases, as they keeps the earth’s temperature warm by absorbing infra red radiation and prevents it from escaping in to the space.
• Regular emission tests for vehicles and chimneys of industries, to reduce the amount of carbon and other gases released.
• The use of renewable resources or renewable materials like solar cookers and bio gas for cooking, use of bio fuel, bio plastics, bio mass products and other renewable sources, which are produced from natural resources, can be used to prevent pollution.

 

There are several small steps or precautions to protect earth from global warming and save the nature. Many animals and birds like sparrow have become extent, so come forward let’s join our hands in protecting our planet earth and other creatures from getting extent.