Take an example of our own country. What do you think will determine the price of goods and services that are traded in ourt country? Is it the government of Nepal? Is it the citizens of Nepal? Or is it the firms of Nepal? You may be confused .....

Visit some rural areas where agriculture is the only means of living. What you will find is, most of the members of the family (sometimes all members) are working in the same field from years and years. Even though the farming on that particular .....

Do you know that basic human needs is an important indicator of economic development? What do you understand by basic human needs? Think about this. What will happen when you donot have food to eat? What will happen when you  donot have .....

Do you know that capital is regarded as an important factors of production? Capital refers to fixed capitals like machineries, factories, tools which are termed as 'material capital'. It also includes human capital. So all in all, capital .....

I hope you have come across many news stating some countries experiencing economic boom. And you may also have come across news stating some countries experiencing economic decline. An economy (country) experiences various stages of economic .....

HDI = (Health Index * Education Index * Income Index) .....

Analyse your own country. Do you find the difference among places inside the territory of the country in terms of availability of various sectors? Of course yes right? City areas like Kathmandu, Pokhara, Biratnagar, Birgung, Narayanghad, Hetauda .....

Nepal, India, Bangladesh, Ethiopia are some among many countries which are considered as developing countries. Do you know why it is called so? Go through the internet and search the per capita income of these countries. Find out the level of .....

When two triangle have same angles then, two triangle are similar. Hence, A. A. A axiom proves similar triangle. When two tiangles have both sides and angles same, two triangle are congrent. The axiom for proving congurency are: i. S.A.S ii. .....

See what happens is, a government of any nation has to make so many expenditures on various areas. Modernisation and the concept of economic development has raised the need of more capital expenditures from the side of the government. And in .....

Look through the following example.                                                             .....

An indirect tax is imposed on one individual but then ultimately it is paid by another individual. And thus indirect tax can be shifted from one individual to another unlike direct tax, which cannot be shifted. An indirect tax covers all .....

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Do you know that the government also has to borrow? Why do you think a government needs to borrow? A government borrows when its total revenue is not enough to meet its total expenditure. So from where does the government borrow? It can borrow .....

Autograft is the case in which the donor and recipient are the same person. For example: Skin from one part of the body can be transplanted to another                           .....

Mycobacterium Tuberculosis are small rod shaped, straight or slightly curved acid fast bacteria. It measures about 1 to 4 micrometer in length. These are aerobic bateria, so the most common site of infection is lungs where oxygen content is .....

Carcinoma is a form of new growth of injurious tissue (malignant neoplasm). These are derived from epithelial and glandular tissues. It arises in the tissue which lines the skin and internal organs of .....

During the development of frog,this cavity is formed after the mesoderm splits.  The mesodermal sheet splits from the middle into two layers forming a cavity known as .....

After the formation of diploblastic granula, segmentation occurs rapidly. The mesodermal part of chordamesoderm perforates further and forms a sheet between endoderm and ectoderm. Thus all the three germ layers i.e outer ectoderm, middle mesoderm .....

Simple squamous epithelium is has the simple arrangement of flattened cells with  nucleus at its center. When seen under amicroscope it is polygonal in shape arranged in such a way that it looks like tiles on the mossaic .....

In the question, LHS = [ 1 + sin(A+B)] [ 1 - sin(A-B)] = 1 + sin(A+B)  - sin(A-B) - sin (A+B)sin(A-B) Use formula, 2cosA.sinB= sin(A+B) - sin (A-B) [2nd and 3rd term] 2sinA sinB= cos(A-B) - cos(A+B) [ Last term] You will get, cos2B and .....

Take LCM using 1st and last term. And, LCM using 2nd and 3rd term. You will get, (x-1)/ (x1/3-1) + .....

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As we know we have five sense organs in our body. Eyes, ears , tongue, skin and nose are sense organs. Eyes helps to visualise things and reacts to light. Ears helps us to hear . Tongue helps us to taste foods. Skin helps us in protecting our .....

The ratio of effort distance to load distance is called VR. Mathematically,  Velocity ratio = Effort distance/load distance In case of a pulley, the VR is equal to the number of pulleys. Hence, if VR of a pulley is 4, it means there are 4 .....

3. The principle of equallity, parity and mutual respect are contained in Yogmaya shazurbani. 4. According the verse, 'I am the child in your lap, you are the babe in mine.' She was regarded a immature, little knowledgeable by the .....

The ratio of load to effort is called mechanical advantage. Mathematically,  Mechanical advantage = load/effort Thus, MA depends upon load and effort. In addition, MA also depends upon friction as .....

Suppose, we have matrix A. Then inverse of A =A-1. It is defined as: A. A-1 = I. where, I is the identity matrix of same order as .....

Alcohol thermometre is suitable for very cold regions. Following are the reasons for it : 1. It's freezing point is -112 °C. So it can be used to measure very low temperature. 2. It's expansion is uniform. 3.It helps to measure .....

Again take LHS  apply tan(A-B) formula change tan into sin and cos and simplify. you will get the same answer in lHS and .....

For throwing a body up, force has to be applied by us. So, work is said to be done on the body. But, when a body is falling back, work is done by the body itself. It is because no force has to be applied by us in this case. Thus, in this case, .....

They can only move with maximum speed of 0.003 miles per .....

Animals are the group of organisms that cannot prepare their own food. They depend on others for their food. They need water and shelter to stay alive. The life processes carried out for their living is known as animal .....

A social problem is any condition or behavior that has negative consequences upon society. Social problems break social harmony. They may lead to conflicts as well. The causes of social problems are as follows: - Illiteracy - Superstition - .....

हतौडा भनिन्छ त .....

Formerly known as Gorkhali language It is Nepali .....

Some of the importance of safe water are as follows: 1. It helps to maintain better health. 2. Plants can produce increased yields. 3. Safe water is the basis of clean environment. 4. Aquatic organisms fluorish in safe water. 5. Safe water .....

Look at (ax/ay)(x-y) term. Well, a(x-y)(x-y) = a(x2-2xy + y2) Do same process for the other terms also. Then, use x2 + y2 + z2 = xy +yz  +zx  Then, you will get the required .....

Germany National Football Team was the .....

A social problem is any behavior that has negative effects on society. Social problems affect the development of society. Social problem breaks the social relationship. It breaks the peace in .....

Earth can moderate the temperature as it is jst near the sun. It can control temperature for human to live. Earth traces the process by which living and fossils organisms have .....

Apple -- Malus pumila Mango-- Mangifera indica While writing scientific name the following things should be considered Generic name should be started with capital letter Specific name should be started with small letter. Both the names should .....

As you know by the formula of the efficiency  Efficiency = L  ⨉  L.D.                       E       E.D. Here, we are given  L = 700 N L.D. = 30 m E .....

Well,  Vector and scalar are the quantities Vector quantities have both the magnitude as well as direction whereas the  Scalar quantities have only .....

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Sound wave is a longitudinal wave. It travels from one place to another place by making compression and rarefaction. It requires medium for its transmission. Its velocity is 332m/s in the air. Lightwave is an electromagnetic wave. It has both .....

स्याबास .....

 (x + 2) (x + 3) At first, multiply ( x + 3 ) with 'x' i.e.  x ( x + 3) and then with '2' i.e. 2 ( x + 3)          x (x + 3) + 2(x + 3)     x2 + 3x + 2x + 6     .....

सप्रसङ्ग व्याख्या गर्दा सर्वप्रथम कुन पाठबाट साभार गरिएको हो त्यसका लेखकको परिचय र पाठको .....

Earth is the third planet from the sun. It is fifth largest planet in the solar system. Earth is jst the right distance from the sun. So temperature are neither too hot or cold for human to live. Earth has air and water both vital for .....