Students and Teachers Forum

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You may have head names of many political parties in recently completed eletion. Each political parties has their own agendas which they promise to implement. These agendas were for the social and economic development of the country. The role of .....

In this question, we have to show △ABC and △ABD are similar. So, < ABC=<ABD,  common angle; <BCA=<BAD, given <BAC=<BDA; remaning angle. So △ABC ∼△ABD Now take the ratios of corresponding .....

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Now, you can easily prove  BD = AE Give it a .....

From above conclusion, Money of daughter = Rs 8000 = 20% Therefore,  total money = 100%                    = (8000 / 20) * .....

This morning I met a friend of mine. She asked about my colleague. And I said: She said that she was moving to the States a year .....

Hence, the slope of line (1) is m .....

But, <EAC = 2<DAC. So, <B + <C = 2<DAC or, 2<C =  2<DAC Therefore, <C = < .....

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You know that dowry is a kind of social evil in which a lot of money or property or some kind of gift is given to at the time of marriage or after it. This has created a kind of gap among the people in our societies. This system has direcelty .....

After one half life of the substance, the number of atoms remaining is the half of the substance originally present. Let N0 be the number of atoms present at t =o then, the number of atoms present after one half .....

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You may know that, Density = mass/ volume. We can measure the mass of sand easily. But to measure the volume. We first take some amount of water and measured its volume. After that we add sand on it. Then again measured the volume. Now we .....

Some of the perennial rivers of Nepal are :

Arun .....

The genes transmits the characters from parent to offsprings. The transfer of characters from the parents to offspring is called heredity. This transferred characters are called heredity characters. for examples,  shape colour height, .....

Nitrogen gas (chemical symbol N) is generally inert, nonmetallic, colorless, odorless and tasteless. Its atomic number is 7, and it has an atomic weight of 14.0067. Nitrogen has a density of 1.251 grams/liter at 0 C and a specific gravity of .....

Definitely, your mother is very intelligent i think. She is educated and she knows the proper use of mobile phone. I am sure that she loves you very much. At the time you quarrel with her she shares you the good morals a child should .....

30 : 18 : 15 You can further simplify, See, 30, 18 and 15 can be divided by 3 So, You can write the ratio as, (3 x 10) : (3 x 6) : (3 x 5) Now, remove '3' since it is common Therefore you can write 10 : 6 : .....

A baby is usually born with no visible teeth in their mouth. However, in a newborn baby, there are 20 fully formed milk teeth or primary teeth lying underneath the gums. These teeth are also known of as deciduous teeth or milky teeth since they .....

b. He would see the rivers like Ganges and Nile. c. Trotters mean pig's feet and snout means pig's .....

वचन भनेको सङ्ख्या हो । यसले एक वा एकभन्दा बढी भन्ने बुझाउँछ । यसमा नाम, सर्वनाम, विशेषण र .....

Newton's third law of motion states "that to every action, there is an opposite reaction". It gives the property of force as both action and reaction are forces. Also, according to this statement, Action and reaction are equal but .....

The Constitution Assembly II was held on 4th Chaitra 2070. Altogether 120 parties were participated in the election. Among them, only 10 parties got victory according to the first-past-the-post electoral system. And, 30 parties got the seat .....

When you go out who do you play with? Ofcourse with your friends. And at your School you sit with your best firends in the classroom. You know begining from the human civilization, people have bee living in a group. This group has common belief, .....

 

Do you know what cells are exactly?  Cells are sacs of fluid surrounded by membranes. Cell is the smallest part of the organism that retains characteristics of the entire organism. For example, a cell can take in .....

(-15) - (-4) + (+7) - (+2) This can be written as -15 + 4 + 7 - 2 7 + 4 - 15 - 2 Now, try to solve .....

Earth is the third planet from the Sun. It is the planet of life. It is believe that Earth was formed over 4.5 billion years ago. Earth's gravity interacts with other objects in space, especially the Sun and the Moon. It is .....

(+7) - (+9) + (4) This can be written as, 7 - 9 + 4 Now, try to solve .....

(+12) + (-8) - (+1) + (-3) This can be written as, 12 - 8 - 1 - 3 Now, try to solve .....

Given, AB is column of 18 m long Angle of elevation to top of tower from base of column <DBC = 600 Angle of depression to top of column from top of tower = 300 AB = EC and BC = AE   (since, ABCE is a .....

Divide the above statement into two parts.  Four times the sum of eight and seven                   is divided by twelve The first part is 4 (8 + 7)               .....

Lab preparation of .....

You may have heard about the census that is carried out by the government. It is the process of determing the distribution of the population of the country. The population distribution gives you an idea about the .....

Civil societies should conduct differnet awareness program to help achieve poverty eradication. They can assist the backward classes to achieve employment and decent work. They can help them in uplifting from social exploitaion. The civil .....

The civil society contributed in the success of peoples movement II. They disobeied the orders of the government they were propesting againts. They also marched in millions in the protest againts the government even in the restricted areas. They .....

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Look at above figure carefully. You can see the bone in the neck . It is an example of  pivot joint. Pivot joint is   a freely moveable joint that allows  rotary movement around a single .....

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In this case, the initial velocity of car (u) = 60 km/hr Convert it in m/s. Time taken (t)= 5 sec Final velocity (v) = 0m/s Now, apply  v= u+at  And calculate .....

अकरण वाक्यमा ‘न’ अक्षर आउँछ भने करणमा आउँदैन । ‘मजूर नाच्छ ।’ यो करण वाक्य हो .....

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You might have learnt about Pressure.\ By the question. height(h) = 6 m You may know the density of water(d) and acceleration due to gravity(g) By using the formula. Pressure(P) = h× d×g Solve .....

I hope above figure will help you to know about the types of .....

Pure Alum can be seperated from impure compound  by the process of crystallization. The impure compound is dissolved in a suitable solvent. The solution is concentrated to get a saturated solution. Filter the solution from undissolve .....

Milk is the suspension of tiny droplets of oil(cream) in a watery liquid. The process of centrifugation seperate cream from the milk. The milk is put in a closed container in big centrifuge machine. The milk rotate at a very high speed container, .....

If you don't know the properties of the substances, it will be difficult for you to seperate. It is because you become confuse which method is  to used for seperation. For example : If you don't know about the properties of camphor .....