Students and Teachers Forum

They cannot do work as they could do in their past. They need supports and aids with their every .....

 If individuals are the bricks of building the society then Intelligentsia is the construction poles. They can generate innovative ideas for development. 

The country loses an idea after another when the intellectual people .....

Qusetion is about the area and perimeter of a rectangle. So please know the formula of it. Area of rectangle = length * breadth =l *b Perimeter= 2(length+ breadth) = 2(l+b)    Now use these formula and .....

Power is defined as the rate of doing work. Power = workdone / time taken. The S.I unit of power is watt. You obviously have seen 100 W written on an electric bulb. It means that electric bulb converts 100 J of electrical energy into light .....

One important type of pressure is the pressure exerted on objects from the air or the Earth's atmosphere. This is actually the measurement of the weight of the gas above an object on a given surface area. The higher the elevation, the lower .....

After this hope you can .....

In this question,you have asking to find the ratio so at first we have to find these no. Let the 3rd no. be x Then,  1st no.= x+20% of x Similarly find the 2nd no. and take .....

Express your gratitude sincerely Thank you notes are usually short and to the point, so start by thanking the person right away. Be specific about what you're grateful for. Describing the gift a little will make it clear that you've thought .....

An assertive sentence can be simple, compound or complex sentence.   An assertive sentence always contains a subject and a .....

Volume of cone  To find the volume of cone we need area of base and it is circular and height of cone.    Let r be the radius of cone and h be the height of cone Therefore,  Volume = 1/3  area of base * .....

Here you need to find a no. so let the no. be x. Try to put the no. in given condition,   i.e;  11 %of x =7%of x +18 Solve it and get the .....

You can use this formula to to calculate the area and perimeter of the .....

Ammonia gas will be  produced. 2NH4Cl + Ca(OH)2 = CaCl2 + 2NH3 (g) + .....

The honey bee is one of the most significant and most studied insects ever. This amazing insect and the products it produces dates back thousands of years ago and continues to be by far one of the most extraordinary creatures ever. Honey bees and .....

Here given series is G.P. so remind the formula for general term of G.P.   tn = arn-1 Heren first term =a = 3            growth rate = r= 2             n=5 Put these value in .....

Ca(HCO3)2 + 2HCl ------> CaCl2 +2H2O + .....

As this face of the prism is sloped in opposite direction to the first face, the bending direction of the light away from the normal in this face will be the same to the bending direction of the light towards normal in the first face.  This .....

In the beginning, Nepalese used to give Matriculation Examination from Calcutta University till 1974 .....

The technique to separate medicines from blood is not in your syllabus and will be explained in detail in higher class. Gas chromatography is used to separate medicines from blood. The volatile components of blood and drug have different .....

Skin is the outermost covering of our  body. There are lots of uses of skin. It protect us from microbes. It permits the sensation of heat, touch and cold. It helps to regulate the body .....

You may have heard H2O2. Think why it is called hydrogen peroxide? It is because H2O2 contain oxygen-oxygen bond. Thus, peroxide is the compound containig oxygen-oxygen single bond or peroxide ion. The O-O group is called peroxide .....

You may know the formula that, A = P(1 + r/100)T. So, 3x= x((1 + 8/100)T. Now, you can find the time, .....

Perimeter of a circle is called circumference. Thus, Cross sectional area of a cylinder = circumference × height of the .....

An animal that's teeth keep on growing and it has to gnaw to keep them trim are rodents. Mice, rats, hamsters, guinea pigs, rabbits are all .....

Use the property that sum of all angles of a triangle = 180o to find the value of .....

यो कविता लक्ष्मीप्रसाद देवकोटाले लेखेका हुन् । उनले यस कवितामा वर्षाको बारेमा व्याख्या .....

To find the value of x,simply subtract 2 from .....

अम्ल भनको के हो, एकपटक स्मरण गर्नुहोस् त ।  हो, पानीमा घुलाउँदा हाईड्रोजन आयोन ( H + ) दिने .....

√[(-1) - (-5)]2 + [ 4 - (-1)]2 =√[(-1) + 5]2 + [4 + 1]2 =√(4)2 + .....

We use 'L' to denote 50 in roman .....

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<SOT=2 of x (central angle is twice of inscribed angle ) In quard.PSOT, <P+<PSO+<SOT+<PTO=3600 Or; 400+900+2x+900=3600                     Now solve it mto get .....

You ask formula of n0(A) it may be different according to the no of sets in the given question. Im writing for two sets A & B. n0(A)= n(A)- .....

Do green plants move here and there? No they don't. It so because they are fixed in the ground and green plants can make their own food due to the presence of chlorophyll, water and carbon dioxide. Green plants .....

Do you know what is work .....

Do green plants move here and there? No they don't. It so because they are fixed in the ground and green plants can make their own food due to the presence of chlorophyll, water and carbon dioxide. Green plants are called .....

After this step hope you can solve for the .....

त,पो,ए,खोइ, ल,है,लौ, क्यारे, आदि थुप्रै निपात शब्दहरु छन् । निपातले शब्दका पछाडि आएर बल थप्ने .....

Volume of the metallic box (V1) = length * breadth*height = 50 * 40* 30=  60000cm3 Density of .....

The roles of house of representatives are

Legislative function:

It includes to make laws. It transforms the demand of the people into authoritative law. Members discuss the bills presented by executive. The bills get the status of law .....

Extinguish means to put and end Es[pecially .....

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There are a few factors that contribute to temperatures being colder at higher altitudes.

Air is thinner, or less dense, at higher altitudes because of lower air pressure. Gases at lower pressures are cooler than gases at a higher .....

Here, given functions g(x) & gof(x) both are linear. So f(x) should be linear. We have to find out f(x) frist from the given condition to find f-1(x) then only we can find       f-1(-3). So lets calculate .....

The unit of force is called the Newton. It is represented by the symbol N. The Newton comes from Newton's second law of motion, which states: F = ma where F is force, m is mass, and a is acceleration. Using the SI units for force, mass .....

Rainfall vary from one place to another in accordance with the geographical features.  Mustang is a mountainous district. It is 5415 meters above the sea level. and it receive 200 millimeters of rain a year. It rains less, because it lies .....

Imagine a body without cell. What would happen? Would you exist? The answer is simply NO. Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in .....

Pokhara lies just in the lap of Annapurna mountain range.  The monsoon wind striking to the peaks of this range rains in Pokhara. That is why, there is more rainfall in Pokhara.  The monsoon wind can not pass over this mountain .....

भाले ग्यामेट निकै सानो हुन्छ ।  यो धेरै क्रियाशील हुन्छ ।  यो चल्ने, पौडने गर्दछ ।  यो भाले .....

There are two major seasons; Summer and Winter. "Fall" or "Autumn" doesn't occur in a tropical rain forest biome as noticeably, due to the small differences between Winter and Summer -because the only noticeable .....