Students and Teachers Forum
प्रस्तुत हरफ वर्षा कविताबाट साभार गरिएको हो । यस कविताका लेखक महाकवि लक्ष्मीप्रसाद देवकोटा .....
Find the area of shaded region in the following figure.Here, Area of trap.ABCD = 1/2 x height x sumof //sides [ Formula.] = 1/2 x 10cm ( AB + CD) [ Here, length of CD .....
1) Here is the solution of question number 1 with steps. Please look it carefully and try others. 1. 10%. Step 1: Divide it by 100 i.e; write down: 10/100 Step 2: The percent is a whole number, go straight to step 3. Step 3: The .....
Similarly, education provides us the way to earn for bread and butter. Thus, education is the foundation of a profession. For example, if you want to be a teacher but you don't have qualities, i. e. education. It is sure that you never be a .....
Genarally they are same. But in case of some solids like cone, cylinder and sphere we use the term CSA in place of LSA. For prism:( cuboid, cylinder, prism) CSA = LSA = Perimeter of base x height Lateral means "to do with the .....
The term good governance is defined as the processes for making and implementing decisions. Good governance is not about making ‘correct’ decisions, but about the best possible process for making those decisions. Good governance is an .....
Ranoddip Singh was the second Prime Minister from Rana dynasty. He ruled for 8 years. During his rule, Nepali Calendar was published for the first time in 1884 AD. He established Sanskrit Pathsala along with .....
Bhim Shumsher, the Rana Prime Minister replaced the death penalty to life imprisonment. Things to learn about Bhim Shumsher: Bhim Shumsher ruled for three years. During his period, many great achievements were made. He made the provision of life .....
Here, we have given kx2 + xy -3y2 = 0 Compare this with ax2 + 2hxy + by2 = 0 , we get a = k, h = 1/2 & b = - 3. We know, the lines are perpendicular if a + b = 0 or, k - 3 = 0 Simplify and get .....
1) Here is the solution of question number 1 with steps. Please look it carefully and try others. 1. 25%. Step 1: Divide it by 100 i.e; write down: 25/100 Step 2: The percent is a whole number, go straight to step 3. Step 3: The .....
Federal system is a system of governance in which a country is divided into different autonomous states. Each autonomous state has its own government. The power and resources are decentralized to each state. The autonomous states are .....
Please post the figure .....
Here, A = 01-23 B = 43-12 At = 01-23 t = 0-213 Now, AtB = 0-21343-13 = 2-6110 Try .....
A globe is a spherical representation of the earth. In other words, a globe is a model of the Earth. The Earth is so large that we cannot see all of it at once. A model of the Earth that is globe helps us to see what the whole Earth looks .....
Here, LHS = (secA + cosecA)2 tanA = (1/cosA + 1/sinA)2 [sinA/ cosA] [ Since, secA = /cosA, cosecA = 1/sinA & tanA = sinA/cosA.] Taking LCM and simplify we get = (sinA + cosA)2 / [sin2A . cos2A] x [sinA/ .....
The Earth is a spheroid that spins on its axis. This axis is an imaginary line drawn between the north and south poles. The spinning is called .....
The Earth is a sphere, or ball, which spins round and round as it travels around the sun. One side of the earth faces the sun, while the other side faces away into space. The side facing the sun is bathed in light and heat we call it .....
The Earth’s rotation is the amount of time that it takes to rotate once on its axis. The earth completes its rotationin 24 .....
A valley is a lower part in the land, between two higher parts which might be hills or .....
Opaque object is an object that does not pass the light through it. Example - Wood, Metal .....
Take a look around and see what all things form shadows. You will notice that swings, trees, cars, tables and almost everything else has a shadow. Any object living or non living that can block light can cast shadows. Can you say .....
When a ray of light goes from one material to another, it bends. The amount of bending depends on the angle at which it strikes the surface, as well as on the difference in the speed of light in the two materials. The bigger the speed .....
A rainbow is an arc of color in the sky that can be seen when the sun shines through falling rain. The pattern of colors starts with red on the outside and changes .....
When clouds block the sunlight from reaching the earth, it is called a cloudy .....
When the sun shines brightly, it is called a sunny day. A sunny day is warm and .....
We know, Sin 3A = 3 Sin A - 4 sin³A or, sin³A = (3 Sin A - Sin 3A)/4 Now LHS = sin3a + sin3(60°+a) + sin3(240°+a) = (3 Sin A - Sin 3A)/4 + [3 Sin (60 + A )- Sin 3(60 + A)]/4 + .....
Light energy is a kind of kinetic energy with the ability to make types of light visible to human eyes. Light is defined as a form of electromagnetic radiation emitted by hot objects like lasers, bulbs, and the .....
Heat is used in our daily life. We use heat to cook our food. We use heat to warmour self. and can you think what else you can do with .....
Matter is any substance that has mass and takes up space by having volume. Your school bag, books, copies occupies some space, so they are .....
The shape which does not have equal sides or equal angles is called irregular shape. The object which does not have definite shape is called irregular object. The shape of stone, rock, shoe, potato, chair and bag is irregular. The .....
We should have following good habits to keep our environment clean: 1. We should use the toilet properly. 2. We should throw garbage into dustbins and pits. 3. We should manage the bath of our domestic animals out of ponds and rivers. 4. We .....
When we make the sources of water dirty, water gets polluted. Polluted water is harmful. It transmits diseases like typhoid, cholera, dysentery, diarrohea, .....
The process of making soil dirty by mixing unwanted things is called soil pollution. Throwing unwanted things like plastic, paper, wastes, dust, chemicals, garbge, etc. makes soil .....
Water pollution is the contamination of water bodies. For example - The waste product thrown from the home and industries, mae the water .....
Harmful things like smoke, dust, plastics, wastes, chemicals, germs, etc. which polluts the environment are called pollutants. Adding harmful things to the environment causes .....
The process of adding unwanted things to air, water and land and making them dirty is called environmental pollution. There are three major types of environmental pollution. They are: 1.Air pollution 2. Water pollution 3.Soil .....
You might have seen a snake. They crawl to move. Because they dont have any .....
Those animals, which chew cud are called cud-chewing animals. For example: cow, buffalo, dear, sheep, yak, goat, etc. Some animals bite plants with their front teeth. Then they swallow their food quickly without chewing it. Later on, they .....
A compound adjective is formed when two or more adjectives are joined together to modify the same noun. These terms should be hyphenated to avoid confusion or ambiguity. For example:
Diana submitted a 6-page document. She .....The animal which eat meat and grass is called omnivores. Example - Human , Bear, Dog .....
You know the places like China, Korea, Southern Japan, South East USA, South Brazil, etc. do have temperate monsoon climate. This region is found between 30 to 40 degrees north and south of the equator. It has warm moist summer and cool dry .....
Nepal Bank Limited was established on 30th Kartik 1994 BS. It was inaugurated by His Majesty King Tribhuvan during the period of Judda Shumsher, a Rana Prime Minister. This marked the beginning of an era of formal banking in .....
Sati system is a practice in which a wife of a dead husband is burnt along with him on pyre. This is one of the most inhumane social evils ever prevalent in the history of Nepal. This evil was uprooted by Chandra Shumsher in 1977 B.S. Since then, .....
Bir Hospital is the oldest hospital located in Kathmandu, Nepal. This hospital was established in 1947 BS. It was established by the then Rana Prime Minister Bir Shamsher Jung Bahadur Rana. This is a historical hospital as every modern medical .....
In 1856, a special decree granted complete authority in all judicial, administrative, civil affairs as well as foreign relations to him, as Prime minister. Additionally, he was made the King or ‘Maharaja’ of Kaski and Lamjung .....
We know, For translation vector T(a, b) P(x, y) ⟶ P'( x +a, y + b) So, for T=(2, -3), A(2, 0) ⟶ A'(2+2, 0 -3) = A'(4, -3) Similarly find B' &C'. Agsain for E[(0,0),k], we have .....
